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Welcome to the Index to Organism Names (ION)

ION contains the organism names related data gathered from the scientific literature for Clarivate Analytics' Zoological Record® database. Viruses, bacteria and plant names will be added from other Clarivate databases such as BIOSIS Previews®.


Hierarchy Results

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Name up arrow Author
Aaptotoichus Loeblich & Tappan 1982
Aaptotoichus challengeri Holbourn & Kaminski 1995
Aaptotoichus mutinensis Haig & McCartain 2010
Aaptotoichus quinnaniensis Haig 2003
Aaterigerinata
Abacum Fombella 1978
Abacum normale Fombella 1978
Abacum rudis (Combaz 1967)
Abadehella Okimura & Ishii 1975
Abadehella Okimura, Ishii & Nakazawa 1975
Abadehella biconvexa Okimura, Ishii & Nakazawa 1975
Abadehella coniformis Okimura & Ishii 1975
Abadehella grandis Pronina-Nestell 2001
Abadehella iwaiensis Kobayashi 1997
Abadehella koryakiensis Davydov 1996
Abadehella lonformis Okimura, Ishii & Nakazawa 1975
Abadehella longlinensis Lin, Li & Sun 1990
Abadehella minima Wang 1981
Abadehella regularis Lin, Li & Sun 1990
Abadehella regularisaeformis Lin, Li & Sun 1990
Abadehella tarazi Okimura, Ishii & Nakazawa 1975
Abadehellidae Loeblich & Tappan 1984
Abadehellinae Loeblich & Tappan 1984
Abadehellopsis Krainer, Vachard & Schaffhauser 2019
Abadehellopsis longlinensis (Lin, Li & Sun 1990)
Abadehellopsis pauciseptata Krainer, Vachard & Schaffhauser 2019
Abadehellopsis regularis (Lin, Li & Sun 1990)
Abadehellopsis regularisaeformis (Lin, Li & Sun 1990)
Abathomphalidae Pessagno 1967
Abathomphaloidea
Abathomphaloidea Arz, Arenillas & Gilabert 2021
Abathomphalus
Abathomphalus Bolli, Loeblicii & Tappan 1957
Abathomphalus Bolli, Loeblich & Tappan 1957
Abathomphalus asteroidalis Salaj 1983
Abathomphalus mayaroensis (Bolli 1951)
Abathomphalus mayaroensis
Abathomphalus salajensis Solakius 1983
Abathostoma Berger
Abathostoma
Abathostoma Berger 1994
Abatliomphalus Bolli, Loeblich & Tappan 1957
Abatliomphalus Bolli, Loeblich & Tappan 1967
Abaxodinae Mikrjukov 2001
Abbottina McCulloch 1977
Abbottina tannerbankensis McCulloch 1977
Abditodentrix Patterson 1985
Abditodentrix asketocomptella Patterson 1985
Abdullaevia Suleimanov 1965
Abdullaevia tosbulakensis Suleimanov 1965
Abediniaceae Cooney, Okamoto & Keeling 2020
Abediniales Cooney, Okamoto & Keeling 2020
Abedinium
Abedinium Loeblich & Loeblich III 1966
Abedinium Loeblich & Loeblich 1966
Abedinium Loeblich & Loeblich
Abedinium dasypus
Abedinium folium
Abedinium folium Cooney, Okamoto & Keeling 2020
Abelspora Azevedo 1987
Abelspora portucalensis Azevedo 1987
Abelspora portucalensis
Abelsporidae Azevedo 1987
Abeoforma Marshall & Berbee 2011
Abeoforma
Abeoforma whisleri Marshall & Berbee 2011
Abeoforma whisleri
Aberisphaera Wan 1991
Aberisphaera gambanica Wan 1991
Abnormisphaera Tikhomirova 1986
Abnormisphaera intraentis Tikhomirova 1986
Aboema Frenzel 1897
Abollifer Vors 1992
Abollifer globosa Shiratori, Yokoyama & Ishida 2014
Abollifer prolabens Vors 1992
Abolliferidae Cavalier-Smith 2018
Aboudaragina Nakkady 1955
Aboudaragina eponidelliformis Nakkady 1955
Abra nitida Fenchel 1965
Abrardia Neumann & Damotte 1960
Abrardia catalaunica Bilotte 1975
Abrardia mosae (Hofker 1955)
Abratopdinium Mao & Mohr 1992
Abratopdinium cardioforme Mao & Mohr 1992
Abratopdinium kerguelense Mao & Mohr 1992
Abriolina Luperto 1963
Abriolina mediterranea Luperto 1963
Abriolinidae Zaninetti & Rettori 1992
Abuhammadina Abd-Elshafy & Ibrahim 1990
Abuhammadina saidi Abd-Elshafy & Ibrahim 1990
Abyssalia Gooday & Holzmann 2020
Abyssalia foliformis
Abyssalia foliformis Gooday & Holzmann 2020
Abyssalia sphaerica
Abyssalia sphaerica Gooday & Holzmann 2020
Abyssamina Schnitker & Tjalsma 1980
Abyssamina incisa Schnitker & Tjalsma 1980
Abyssamina poagi Schnitker & Tjalsma 1980
Abyssamina quadrata Schnitker & Tjalsma 1980
Abyssamina quadrata
Abyssotherma Bronnimann, van Dover & Whittaker 1989
Abyssotherma pacifica Bronnimann, van Dover & Whittaker 1989
Abyssotherma pacifica
Acadialithus Howe 2017
Acadialithus dennei Howe 2017
Acadialithus valentinei Howe 2017
Acaeniospongus Kozur & Mostler 1981
Acaeniotyle Foreman 1973
Acaeniotyle bispina Bak 2011
Acaeniotyle diaphorogona Foreman 1973
Acaeniotyle diaphorogona dentata Baumgartner 1984
Acaeniotyle diaphorogona variata Ozvoldova 1979
Acaeniotyle gedrangta Empson-Morin 1981
Acaeniotyle glebulosa parvispina Marcucci & Salvini 1994
Acaeniotyle helicta Foreman 1975
Acaeniotyle parva Yang 1993
Acaeniotyle rebellis O'Dogherty 1994
Acaeniotyle starka Empson-Morin 1981
Acaeniotyle tribulosa Foreman 1973
Acaeniotyle tuberosa Steiger 1992
Acaeniotyle umbilicata (Rust 1898)
Acaeniotyle vitalis O'Dogherty 1994
Acaeniotyle? florea Ozvoldova 1992
Acaeniotyle? ghostensis Carter 1988
Acaeniotyle? ghostensis Carter in Carter, Cameron & Smith 1988
Acaeniotylopsis Kito & de Wever 1994
Acaeniotylopsis ghostensis (Carter in Carter, Cameron & Smith 1988)
Acaeniotylopsis nordvikensis Bragin 2011
Acaeniotylopsis oregonensis Yeh & Pessagno 2013
Acaeniotylopsis splendens Kito & de Wever 1994
Acaeniotylopsis triacanthus Kito & de Wever 1994
Acaenolithus Black 1973
Acaenolithus cenomanicus Black 1973
Acaenolithus galloisii Black 1973
Acaenolithus undatus Black 1973
Acaenolithus vimineus Black 1973
Acaenolithus viriosus Jeremiah 1996
Acaeonolithus galloisii Black 1973
Acaeonolithus viriosus Jeremiah 1996
Acanihochitina Eisenack 1931
Acanihocystis aculeata
Acantariobiontes Haeckel 1881
Acanthamoeba Volkonsky
Acanthamoeba Volkonsky 1931 sensu Pape 1967
Acanthamoeba
Acanthamoeba Volkonsky 1931
Acanthamoeba (Hartmannella)
Acanthamoeba (Mayorella) palestinensis
Acanthamoeba astronyxis
Acanthamoeba bangkokensis Putaporntip, Kuamsab, Nuprasert, Rojrung, Pattanawong, Tia, Yanmanee & Jongwutiwes 2021
Acanthamoeba beccarii
Acanthamoeba byersi Qvarnstrom, Nerad & Visvesvara 2013
Acanthamoeba byersi
Acanthamoeba castelanii
Acanthamoeba castellani
Acanthamoeba castellanii
Acanthamoeba castellanii (Douglas 1930)
Acanthamoeba castellanii species complex
Acanthamoeba castellanni
Acanthamoeba comandoni
Acanthamoeba comandoni Pussard 1964
Acanthamoeba culbertsoni (Singh & Das 1970)
Acanthamoeba culbertsoni
Acanthamoeba divionensis Pussard & Pons 1977
Acanthamoeba divionensis
Acanthamoeba echinulata
Acanthamoeba echinulata Pussard & Pons 1977
Acanthamoeba gigantea Schmoller 1964
Acanthamoeba glebae (Dobell 1914)
Acanthamoeba glebae
Acanthamoeba gleichenii Volkonsky 1931
Acanthamoeba griffini Sawyer 1971
Acanthamoeba griffini
Acanthamoeba hartmanella
Acanthamoeba hatchetti
Acanthamoeba hatchetti Sawyer, Visvesvara & Harke 1977
Acanthamoeba hatchettii
Acanthamoeba healyi
Acanthamoeba healyi Moura, Wallace & Visvesvara 1992
Acanthamoeba invadens
Acanthamoeba invadens Singh & Hanumaiah 1979
Acanthamoeba jacobsi
Acanthamoeba jacobsi Sawyer, Nerad & Visvesvara 1992
Acanthamoeba keratitis
Acanthamoeba lenticulata (Molet & Ermolieff-Braun 1976)
Acanthamoeba lenticulata Molet & Ermolieff-Braun 1976
Acanthamoeba lenticulata
Acanthamoeba lugdunensis
Acanthamoeba lugdunensis Pussard & Pons 1977
Acanthamoeba mauritaniensis
Acanthamoeba mauritaniensis Pussard & Pons 1977
Acanthamoeba mauritaniensis Molet 1952
Acanthamoeba metabolism
Acanthamoeba micheli Corsaro, Walochnik, Koehsler & Rott 2015
Acanthamoeba orcheti
Acanthamoeba palestinensis
Acanthamoeba palestinensis Reich 1933
Acanthamoeba palestinensis (Reich 1933)
Acanthamoeba paradivionensis
Acanthamoeba paradivionensis Pussard & Pons 1977
Acanthamoeba pearcei Nerad, Sawyer, Lewis & McLaughlin 1995
Acanthamoeba poliphaga
Acanthamoeba polypha
Acanthamoeba polyphaga
Acanthamoeba pustulosa Pussard & Pons 1977
Acanthamoeba pyriformis (Olive & Stoianovitch 1969)
Acanthamoeba quina Pussard & Pons 1977
Acanthamoeba quina
Acanthamoeba rhysodes
Acanthamoeba royreba
Acanthamoeba royreba Willaert, Stevens & Tyndall 1978
Acanthamoeba sohi Kyung-il & Shin 2003
Acanthamoeba sp.
Acanthamoeba stevensoni Sawyer, Nerad & McLaughlin 1993
Acanthamoeba terricola
Acanthamoeba terricola Pussard 1964
Acanthamoeba terricola Pussard 1963
Acanthamoeba triangularis Pussard & Pons 1977
Acanthamoeba triangularis
Acanthamoeba tubiashi Lewis & Sawyer 1979
Acanthamoeba tubiashi
Acanthamoebida Page 1976
Acanthamoebidae
Acanthamoebidae Sawyer & Griffin 1975
Acanthapodina
Acanthapophysia Popofsky 1904
Acantharea
Acantharea Haeckel 1881
Acantharia
Acantharia Muller 1855
Acantharia Haeckel 1879
Acantharia Haeckel 1881
Acantharia (Actipylaea)
Acanthariea Muller 1855
Acanthaulax Sarjeant 1968
Acanthaulax aceras (Eisenack 1958)
Acanthaulax aculeata (Klement 1960)
Acanthaulax aculeatum (Klement 1960)
Acanthaulax angulosa (Gitmez 1970)
Acanthaulax angulosa Gitmez 1970
Acanthaulax areolata (Sarjeant 1961)
Acanthaulax compta (Duxbury 1980)
Acanthaulax crispa (Wetzel 1966)
Acanthaulax downiei Sarjeant 1960
Acanthaulax downiei (Sarjeant 1960)
Acanthaulax granulata (Klement 1960)
Acanthaulax granuligera (Klement 1960)
Acanthaulax magnum (Jain 1977)
Acanthaulax scarburghensis (Sarjeant 1964)
Acanthaulax senta Drugg 1978
Acanthaulax senta (Drugg 1978)
Acanthaulax systremmatos (Gitmez & Sarjeant 1972)
Acanthaulax tenuiceras (Eisenack 1958)
Acanthaulax wilsonii Yun 1981
Acanthaulax? aceras (Eisenack 1958)
Acanthaulax? spinosissima (Deflandre 1938)
Acanthaulax? tenuiceras (Eisenack 1958)
Acanthobotrys Popofsky 1913
Acanthobotrys multispina Popofsky 1913
Acanthocephalus dujardini (Schneider 1875)
Acanthochiasma Krohne 1860
Acanthochiasma
Acanthochiasma bicuspidata Popofsky 1904
Acanthochiasma bruhni Popofsky 1906
Acanthochiasma comatum
Acanthochiasma crinitum
Acanthochiasma cruciata
Acanthochiasma decacantha Popofsky 1904
Acanthochiasma hertwigi Popofsky 1904
Acanthochiasma krohni Haeckel
Acanthochiasma krohni
Acanthochiasma plana Popofsky 1906
Acanthochiasma plana Popofsky 1904
Acanthochiasma quadrangula Popofsky 1904
Acanthochiasma ralumense
Acanthochiasma rubescens
Acanthochiasma scholti
Acanthochiasma serrulatum Schewiakoff 1926
Acanthochiasma solidissima Popofsky 1905
Acanthochiasma spiralis Haeckel
Acanthochiasma torta Popofsky 1904
Acanthochiasmarium Popofsky 1904
Acanthochiasmidae Haeckel 1862
Acanthochiasmidae
Acanthochiasmidium Popofsky 1904
Acanthochiasmonium Popofsky 1904
Acanthochitina Eisenack 1931
Acanthochitina barbata Eisenack 1931
Acanthochitina imperita Dicevitchius 1970
Acanthochitina latebrosa Vandenbroucke 2008
Acanthochitina pudica Vandenbroucke 2008
Acanthochitina rashidi Jenkins 1970
Acanthochitina secunda Schallreuter 1963
Acanthochitina? cancellata Martin 1983
Acanthochrysis Conrad 1931
Acanthochrysis echinococcus Conrad 1931
Acanthocircidae Pessagno 1977
Acanthocircinae
Acanthocircularis Vishnevskaya 2021
Acanthocircularis arcticus Vishnevskaya 2021
Acanthocircularis polaris Vishnevskaya 2021
Acanthocircularis sibiricus Vishnevskaya 2021
Acanthocircularis solis Vishnevskaya 2021
Acanthocircularis yamalensis Vishnevskaya 2021
Acanthocircus Squinabol 1903
Acanthocircus angustus Donofrio & Mostler 1978
Acanthocircus bestiarius O'Dogherty 1994
Acanthocircus breviaculeatus Donofrio & Mostler 1978
Acanthocircus brevispinosus (Kozur & Mostler 1972)
Acanthocircus burnsensis Blome 1984
Acanthocircus calvus Dumitrica & Zuegel 2008
Acanthocircus carinatus Foreman 1973
Acanthocircus coronatus Squinabol 1903
Acanthocircus dendroacanthos Squinabol 1903
Acanthocircus dicranacanthos Squinabol 1914
Acanthocircus dotti Blome 1984
Acanthocircus dumitricai Kiessling 1999
Acanthocircus echinocircus Dumitrica & Zuegel 2008
Acanthocircus elegans (Kozur & Mostler 1972)
Acanthocircus fissus (Kozur & Mostler 1972)
Acanthocircus floridus O'Dogherty 1994
Acanthocircus fluegeli (Kozur & Mostler 1972)
Acanthocircus furiosus Jud 1994
Acanthocircus harrisonensis Blome 1984
Acanthocircus horridus Squinabol 1903
Acanthocircus imperfectus Bragina 2004
Acanthocircus impolitus O'Dogherty 1994
Acanthocircus irregularis Squinabol 1903
Acanthocircus izeensis Blome 1984
Acanthocircus largus Blome 1984
Acanthocircus longispinosus Donofrio & Mostler 1978
Acanthocircus lupheri Blome 1984
Acanthocircus macoyensis Blome 1984
Acanthocircus multidentatus (Squinabol 1914)
Acanthocircus nanus O'Dogherty 1994
Acanthocircus ochocoensis Blome 1984
Acanthocircus oculus
Acanthocircus oculus Soycan 2018
Acanthocircus rarus Squinabol 1903
Acanthocircus rotundus Blome 1984
Acanthocircus rotundus (Kozur & Mostler 1972)
Acanthocircus silverensis Blome 1984
Acanthocircus spelae Dumitrica & Zuegel 2008
Acanthocircus squinaboli Donofrio & Mostler 1978
Acanthocircus suboblongus minor Baumgartner 1995
Acanthocircus triassicus (Kozur & Mostler 1972)
Acanthocircus trizonalis angustus Baumgartner 1995
Acanthocircus tuberosus Donofrio & Mostler 1978
Acanthocircus tympanum O'Dogherty 1994
Acanthocircus usitatus Blome 1984
Acanthocircus vigrassi Blome 1984
Acanthocolla Schewiakoff 1926
Acanthocolla cruciata
Acanthocollidae
Acanthocollidae Schewiakoff 1926
Acanthocorallium
Acanthocorbis Hara & Takahashi 1984
Acanthocorbis asymmetria (Thomsen 1979)
Acanthocorbis asymmetrica
Acanthocorbis camarensis Hara 1996
Acanthocorbis camarensis
Acanthocorbis campanula (Espeland in Espeland & Throndsen 1986)
Acanthocorbis campanula
Acanthocorbis campanula Espeland & Throndsen 1986
Acanthocorbis conicella Thomsen & Ostergaard 2019
Acanthocorbis glacialis Thomsen & Ostergaard 2017
Acanthocorbis gladiella Thomsen & Ostergaard 2019
Acanthocorbis haurakiana
Acanthocorbis haurakiana Thomsen 1991
Acanthocorbis mongolica Paul 2012
Acanthocorbis nana Thomsen 1997
Acanthocorbis nana Thomsen, Garrison & Kosman 1997
Acanthocorbis prolongata Thomsen, Garrison & Kosman 1997
Acanthocorbis reticulata Thomsen & Ostergaard 2017
Acanthocorbis superpositus
Acanthocorbis tintinnabulum Marchant, van den Hoff & Burton 1987
Acanthocorbis unguiculata (Thomsen 1973)
Acanthocorbis unguiculata
Acanthocorbis weddellensis Thomsen, Garrison & Kosman 1997
Acanthocoronium
Acanthocoronium Haeckel 1887
Acanthocorys
Acanthocorys (Acanthocoronium) Haeckel 1887
Acanthocorys castanoides Tan Zhi-yuan 1976
Acanthocorys cretacea Squinabol 1905
Acanthocorys macroceras Haeckel 1887
Acanthocorys umbellifera
Acanthocorys variabilis Popofsky 1913
Acanthocorythium
Acanthocyrta haeckeli Schewiakoff 1926
Acanthocyrtis
Acanthocyrtis Haeckel 1881
Acanthocyrtis Haeckel 1887
Acanthocysida Starobogatov 1980
Acanthocyslis italica Grauber 1884
Acanthocystida Cavalier-Smith 2012
Acanthocystida Cavalier-Smith & Heyden 2007
Acanthocystidae
Acanthocystidae Claus 1874
Acanthocystina Cavalier-Smith & von der Heyden 2007
Acanthocystis Carter 1863
Acanthocystis (?) echinoidea Lepsi 1951
Acanthocystis aculeata Hertwig & Lesser 1874
Acanthocystis aculeata
Acanthocystis acuminata Ehrenb.
Acanthocystis albida Penard 1889
Acanthocystis amura Zlatogursky, Gerasimova & Plotnikov 2017
Acanthocystis antonkomolovi Leonov 2010
Acanthocystis astrakhanensis Mikrjukov 1993
Acanthocystis bicornis Durrschmidt 1987
Acanthocystis bicornis
Acanthocystis cf. cornuta
Acanthocystis cf. tubata
Acanthocystis chaetophora
Acanthocystis clathrata Durrschmidt 1985
Acanthocystis clavata Durrschmidt 1987
Acanthocystis conspicua
Acanthocystis cordiformi parvula Durrschmidt 1987
Acanthocystis cordiformis Durrschmidt 1987
Acanthocystis cornuta Durrschmidt 1987
Acanthocystis costata Zlatogursky 2014
Acanthocystis costata
Acanthocystis costata (Zlatogursky 2015)
Acanthocystis crescenta Zlatogursky 2010
Acanthocystis crispus
Acanthocystis crispus K. Nicholls & D. Zagumyonnyi 2023
Acanthocystis cuneiformis Durrschmidt 1985
Acanthocystis dentata Leonov & Mylnikov 2012
Acanthocystis dentata
Acanthocystis discoidea Durrschmidt 1985
Acanthocystis dresscheri Siemensma & Roijackers 1988
Acanthocystis durrschmidtidae Wujek 2003
Acanthocystis ebelii Wujek & Elsner
Acanthocystis echinata Rainer 1968
Acanthocystis eichhorni
Acanthocystis elenazhivotovae Leonov 2010
Acanthocystis elenazhivotovae (Leonov 2010)
Acanthocystis erinaceoides
Acanthocystis erinaceoides Petersen & Hansen 1960
Acanthocystis erinaceoides sculpta Durrschmidt 1987
Acanthocystis erinaceoides undulata Durrschmidt 1987
Acanthocystis erinaceus Penard 1889
Acanthocystis flabellata Durrschmidt 1987
Acanthocystis flabellata novaezelandiae Duerrschmidt 1987
Acanthocystis flagellata novaezelandiae Durrschmidt 1987
Acanthocystis flava
Acanthocystis flava Greeff 1874
Acanthocystis foliacea
Acanthocystis foliacea Durrschmidt 1985
Acanthocystis foliacea elongata Durrschmidt 1987
Acanthocystis foliacea elongata Duerrschmidt 1987
Acanthocystis foliacea truncata Duerrschmidt 1985
Acanthocystis foliacea truncata Durrschmidt 1987
Acanthocystis formosa Durrschmidt 1985
Acanthocystis formosa
Acanthocystis fortesca Nicholls 1983
Acanthocystis gracilis Nicholls 2023
Acanthocystis granulata Durrschmidt 1987
Acanthocystis heterospina Nicholls 1983
Acanthocystis hymenodes Nicholls 2023
Acanthocystis kilianii Durrschmidt 1987
Acanthocystis kirilli Zlatogursky 2010
Acanthocystis klepica Huitfeldt-Kaas 1906
Acanthocystis latimarginalis Durrschmidt 1987
Acanthocystis lemani Penard
Acanthocystis lemani Penard 1891
Acanthocystis longiseta
Acanthocystis ludibunda
Acanthocystis ludibunda Penard 1901
Acanthocystis lyra Gerasimova & Plotnikov 2016
Acanthocystis magnadentata Nicholls 2023
Acanthocystis mikrjukovi Leonov 2010
Acanthocystis mimetica Penard 1904
Acanthocystis minus Nicholls 2023
Acanthocystis mylnikovi Leonov 2010
Acanthocystis myriospina Penard 1890
Acanthocystis myriospina (?) Pen.
Acanthocystis nichollsi
Acanthocystis nichollsi Siemensma & Roijackers 1988
Acanthocystis nigeriensis Wujek, Dziedzic & Adesalu 2007
Acanthocystis oblonga
Acanthocystis olgashelestae Leonov 2010
Acanthocystis ovata Durrschmidt 1987
Acanthocystis paliformis Durrschmidt 1987
Acanthocystis pallida Greeff 1869
Acanthocystis paludosa
Acanthocystis pantopoda Penard 1904
Acanthocystis pantopodeoides Nicholls 1983
Acanthocystis pantopodeoides
Acanthocystis pantopodoides Nicholls 1983
Acanthocystis pectinata Penard 1889
Acanthocystis pectinata
Acanthocystis pectinata ceylanica Durrschmidt 1987
Acanthocystis pectinata malayensis Durrschmidt 1987
Acanthocystis pectinate
Acanthocystis pelagica Ostenfeld 1904
Acanthocystis penardi Wailes 1925
Acanthocystis penardi pusilla Durrschmidt 1987
Acanthocystis perpusilla
Acanthocystis perpusilla Petersen & Hansen 1960
Acanthocystis pertusa Durrschmidt 1987
Acanthocystis pertyana
Acanthocystis pertyana Archer
Acanthocystis pertyana Archer 1869
Acanthocystis pinnata Nicholls 1983
Acanthocystis pinnata
Acanthocystis plumosa Durrschmidt 1987
Acanthocystis polymorpha Durrschmidt 1985
Acanthocystis polymorpha
Acanthocystis pseudopenardi Nicholls 2023
Acanthocystis pteracantha Siemensma 1981
Acanthocystis pteromorphos Durrschmidt 1987
Acanthocystis pulchra Durrschmidt 1985
Acanthocystis pulchra
Acanthocystis pusilla Durrschmidt 1987
Acanthocystis pyriformis Durrschmidt 1987
Acanthocystis quadrifurca Nicholls 1983
Acanthocystis quadrifurca
Acanthocystis radiosa Roskin 1929
Acanthocystis rasilis Durrschmidt 1987
Acanthocystis rhytidos Durrschmidt 1987
Acanthocystis rotundata Nicholls 1983
Acanthocystis rotundata rotoairense Durrschmidt 1987
Acanthocystis rotundata rotoairense Duerrschmidt 1987
Acanthocystis rubella Penard 1904
Acanthocystis rubella
Acanthocystis sablensis Nicholls 2023
Acanthocystis saphonovi Mikrjukov 1994
Acanthocystis scaposa Durrschmidt 1987
Acanthocystis serrata Nicholls 1983
Acanthocystis serrata
Acanthocystis setifera Minkevich 1898
Acanthocystis setifera
Acanthocystis siemensmae Gerasimova & Plotnikov 2016
Acanthocystis simcoensis Nicholls 2023
Acanthocystis simplex
Acanthocystis simplex Schaudinn 1897
Acanthocystis sp. ?
Acanthocystis spinifera
Acanthocystis spinifera Greeff
Acanthocystis spinifera Greeff 1869
Acanthocystis spinosa Cavalier-Smith & von der Heyden 2007
Acanthocystis spinosa (Cavalier-Smith et von der 2007)
Acanthocystis striata Nicholls 1983
Acanthocystis striata
Acanthocystis takahashii Durrschmidt 1987
Acanthocystis takahashii
Acanthocystis taurica
Acanthocystis taurica Mikrjukov 1997
Acanthocystis tenuispina
Acanthocystis triangularis Nicholls 2023
Acanthocystis trifurca Nicholls 1983
Acanthocystis tropica Durrschmidt 1987
Acanthocystis tropica paucistriata Durrschmidt 1987
Acanthocystis tubata Durrschmidt 1987
Acanthocystis tubata muskokana Nicholls 2023
Acanthocystis tubifera
Acanthocystis turfacea
Acanthocystis turfacea Cart.
Acanthocystis turfacea Carter
Acanthocystis turfacea Carter 1863
Acanthocystis turfacea decidens Nicholls 2023
Acanthocystis turfacea paucilituatus Nicholls 2023
Acanthocystis tutfacea
Acanthocystis tyrasiana
Acanthocystis tyrasiana Zagumyonnyi & Tikhonenkov 2022
Acanthocystis umbraculiformis Durrschmidt 1987
Acanthocystis valdiviense Durrschmidt 1987
Acanthocystis var. bologoensis Minkevich 1898
Acanthocystis var. bologoensis
Acanthocystis var. plonensis
Acanthocystis veliformis Durrschmidt 1987
Acanthocystis viridis
Acanthocystis viridis (Ehrbg.)
Acanthocystis viridus
Acanthocystis wiasemskii Ostroumoff 1917
Acanthodesmia
Acanthodesmia Muller 1856
Acanthodesmia arcuata
Acanthodesmia inermis
Acanthodesmia vinculata (Muller 1856)
Acanthodesmia viniculata
Acanthodesmiacea Hertwig 1879
Acanthodesmida
Acanthodesmidae
Acanthodesmiidae Hertwig 1879
Acanthodesmiidae Haeckel 1862
Acanthodesmiidae
Acanthodiacrodium
Acanthodiacrodium Timofeev 1958
Acanthodiacrodium achrasi Martin 1973
Acanthodiacrodium achrasi Martin 1972
Acanthodiacrodium aciferum (Naumova 1950)
Acanthodiacrodium aclinum Pittau 1985
Acanthodiacrodium adligans (Timofeev 1959)
Acanthodiacrodium amplium Rasul 1979
Acanthodiacrodium anfractum Rasul 1979
Acanthodiacrodium angustum Timofeev 1958
Acanthodiacrodium arburensis Pittau 1985
Acanthodiacrodium baculatum Vecoli 1996
Acanthodiacrodium bicoronatum Welsch 1986
Acanthodiacrodium burmanniae Fensome, Williams, Barss et al. 1990
Acanthodiacrodium cambriense Fensome, Williams, Barss et al. 1990
Acanthodiacrodium capillatum Vecoli 1996
Acanthodiacrodium complanatum (Deunff 1961)
Acanthodiacrodium comptulum Rasul 1965
Acanthodiacrodium comptulum Rasul 1979
Acanthodiacrodium concaviusculum Burmann 1970
Acanthodiacrodium cracens Rasul 1979
Acanthodiacrodium crassus (Loeblich & Tappan 1978)
Acanthodiacrodium crinitum Rasul 1979
Acanthodiacrodium digermulense Welsch 1986
Acanthodiacrodium dilatum Molyneux & Rushton 1988
Acanthodiacrodium divisa (Deunff 1961)
Acanthodiacrodium duplicatum Burmann 1970
Acanthodiacrodium evexum Rasul 1979
Acanthodiacrodium formosum Gorka 1967
Acanthodiacrodium golubii Fensome et al 1990
Acanthodiacrodium golubii Fensome, Williams, Barss et al. 1990
Acanthodiacrodium gramineum Fang Xiaosi 1987
Acanthodiacrodium hamatum (Downie 1958)
Acanthodiacrodium hexagonum Pittau 1985
Acanthodiacrodium intercalare Burmann 1970
Acanthodiacrodium invictum Rasul 1979
Acanthodiacrodium jurassicum Pocock 1972
Acanthodiacrodium longispilosum Fombella Blanco 1987
Acanthodiacrodium magnum Aristova 1980
Acanthodiacrodium mammillatum Pittau 1985
Acanthodiacrodium oblongatum Timofeev 1959
Acanthodiacrodium ordovicianum Fensome, Williams, Barss et al. 1990
Acanthodiacrodium ovale Vutela & Tynni 1991
Acanthodiacrodium ovatum Rasul 1979
Acanthodiacrodium palliatum Mette 1989
Acanthodiacrodium polimorphum Timofeev 1959
Acanthodiacrodium polyedricum (Valensi 1948)
Acanthodiacrodium protensum (Timofeev 1959)
Acanthodiacrodium quadrangulum Timofeev 1959
Acanthodiacrodium quadrangulum Timofeyev 1959
Acanthodiacrodium rauscheri Cramer & Diez 1977
Acanthodiacrodium rupeum Martin 1972
Acanthodiacrodium scvtomillei Martin 1972
Acanthodiacrodium secundarium Timofeev 1959
Acanthodiacrodium sinuosum Rasul 1979
Acanthodiacrodium snookense Parsons & Anderson 2000
Acanthodiacrodium spinibarbatum Fang Xiaosi 1987
Acanthodiacrodium spinum Rasul 1979
Acanthodiacrodium spinutisum Timofeev 1959
Acanthodiacrodium tadlense Cramer & Diez 1977
Acanthodiacrodium timofeevii Volkova & Golub 1985
Acanthodiacrodium timofeevii Golub & Volkova in Volkova & Golub 1985
Acanthodiacrodium tremadocum Gorka 1967
Acanthodiacrodium tuberatum (Downie 1958)
Acanthodiacrodium tumidum (Deunff 1961)
Acanthodiacrodium ubui
Acanthodiacrodium ubuii Martin 1969
Acanthodiacrodium uniforme Burmann 1968
Acanthodiacrodium uniforme Timofeev 1959
Acanthodiacrodium varium (Timofeev 1959)
Acanthodiacrodium vavrdovae Cramer & Diez 1977
Acanthodiacrodium zonaconstrictum Welsch 1986
Acanthodinium Kofoid 1907
Acanthodiophrya de Puytorac & Dragesco 1969
Acanthodiophrya de Puytorac & Dragesco 1968
Acanthodiophrya almae De Puytorac & Dragesco 1969
Acanthodiophrya almae de Puytorac & Dragesco 1968
Acanthodiophryinae De Puytorac 1972
Acanthoeca Ellis 1930
Acanthoeca brevipoda
Acanthoeca spectabilis Ellis
Acanthoeca spectabilis
Acanthoeca spectabilis Ellis 1930
Acanthoecaceae Norris 1965
Acanthoecaceae spiculifera Norris 1965
Acanthoecida Cavalier-Smith 1997
Acanthoecida
Acanthoecidae Norris 1965
Acanthoecidae
Acanthoecopsis
Acanthoecopsis Norris 1965
Acanthoecopsis apoda
Acanthoecopsis apoda Leadbeater 1972
Acanthoecopsis asymmetria Thomsen 1979
Acanthoecopsis campanula Espeland 1986
Acanthoecopsis campanula Espeland in Espeland & Throndsen 1986
Acanthoecopsis sp.
Acanthoecopsis spiculifera Norris
Acanthoecopsis spiculifera Norris 1965
Acanthoecopsis unguiculata Thomsen 1973
Acanthoepimeritus Hoshide 1970
Acanthogonyaulax Kofoid 1911
Acanthogonyaulax (Gonyaulax)
Acanthogonyaulax acanthosphaera (Sarjeant 1961)
Acanthogonyaulax spinifera (Kofoid 1911)
Acanthogonyaulax spinifera
Acanthogregarina Kalavati, Narasimhamurti & Vidyullatadevi 1988
Acanthogregarina hoshidei Kalavati, Narasimhamurti & Vidyullatadevi 1988
Acanthoica Lohmann 1903
Acanthoica
Acanthoica acanthifera Lohmann 1913
Acanthoica acanthifera
Acanthoica acanthos
Acanthoica aculeata
Acanthoica aculeata Kamptner 1941
Acanthoica backmanii Jones, Bown & Pearson 2009
Acanthoica bidentula Lecal-Schlauder 1951
Acanthoica biscayensis Kleijne 1992
Acanthoica brevispina
Acanthoica brevispina Schiller 1913
Acanthoica cidaris Schlauder 1945
Acanthoica coronata Lohmann 1903
Acanthoica cucullata Lecal-Schlauder 1951
Acanthoica jancheni
Acanthoica lithostratos Schiller 1926
Acanthoica maxima Heimdal & Gaarder 1981
Acanthoica mediterranea
Acanthoica monospina
Acanthoica ordinata Kamptner
Acanthoica ordinata
Acanthoica ornata Conrad 1928
Acanthoica quathrospina Lohm.
Acanthoica quattrospina
Acanthoica quattrospina Lohmann 1903
Acanthoica quattrospina Lecal-Schlauder 1951
Acanthoica rubus Kamptner 1941
Acanthoica schilleri Conrad 1928
Acanthoicaceae Hay 1977
Acanthoiceae Hay 1977
Acantholca aculeata
Acantholigotriletum gdowia Timofeev 1959
Acantholithium Haeckel 1887
Acantholonche Popofsky 1904
Acantholonche
Acantholus Schuler & Brown 2018
Acantholus ambigus
Acantholus ambigus Schuler & Brown 2018
Acanthometra Muller 1855
Acanthometra
Acanthometra and Acanthophracta
Acanthometra astroides
Acanthometra cf. multispina
Acanthometra claparedii
Acanthometra cuspidata
Acanthometra denticulatus Haeckel
Acanthometra elastica
Acanthometra fragilis Haeckel [etc.]
Acanthometra hastata Haeckel [etc.]
Acanthometra hemicompressa Car 1884
Acanthometra pallida Clap.
Acanthometra pellucida
Acanthometra serrata
Acanthometra sp.
Acanthometrea
Acanthometrida
Acanthometridae Haeckel 1887
Acanthometridae
Acanthometron Popofsky 1904
Acanthometron (Astrolithium) astrac forme Campbell & Clark 1944
Acanthometron arachnoide Popofsky 1904
Acanthometron armatum Popofsky 1904
Acanthometron bifidum
Acanthometron cordiforme Popofsky 1904
Acanthometron erinaceum Popofsky 1906
Acanthometron pellucidum J. M.
Acanthometron pellucidum
Acanthometron piriforme Popofsky 1904
Acanthometron sphaericum Popofsky 1904
Acanthometron spinosum Popofsky 1904
Acanthometudae
Acanthomorphitae
Acanthomorphitae Downie, Evitt & Sarjeant 1963
Acanthomtra cuspidata
Acanthonia Popofsky 1904
Acanthonia (?) heterobelos Jorgensen 1899
Acanthonia abcisa Popofsky 1904
Acanthonia abcisa
Acanthonia ligurina
Acanthonia pusilla Jorgensen 1899
Acanthonia quadricorna Popofsky 1904
Acanthonia quadrifolia
Acanthonia rhipidia
Acanthonia spinifera Popofsky 1905
Acanthonia stellata Popofsky 1905
Acanthonidae Popofsky 1904
Acanthonidium Popofsky 1904
Acanthonidium acutum Popofsky 1904
Acanthonidium astroide Popofsky 1904
Acanthonidium claparedei
Acanthonidium echinoides
Acanthonidium henseni Popofsky 1905
Acanthonidium longispinum Popofsky 1905
Acanthonidium tetrapterum
Acanthoperla Cavalier-Smith 2012
Acanthoperla ludibunda (Penard 1901)
Acanthoperlidae Cavalier-Smith 2012
Acanthophlegma Schewiakoff 1926
Acanthophractida
Acanthophractidae
Acanthoplegmidae Schewiakoff 1926
Acanthopodida Page 1976
Acanthopodina Page 1976
Acanthoptera Popofsky 1904
Acanthoptera (L.) dodecaptera
Acanthoptera (Lithoptera) mulleri
Acanthoptera argentata Cristofori & Jan 1832
Acanthoptera aurantia Cristofori & Jan 1832
Acanthoptera budensis (Goeze)
Acanthoptera cylindrica Cristofori & Jan 1832
Acanthoptera desfontainii (Fab.)
Acanthoptera elegans Cristofori & Jan 1832
Acanthoptera elegantula Cristofori & Jan 1832
Acanthoptera flavipes Cristofori & Jan 1832
Acanthoptera gracilis Cristofori & Jan 1832
Acanthoptera gummosa Perty 1832
Acanthoptera guttula Cristofori & Jan 1832
Acanthoptera hieroglyphicus Cristofori & Jan 1832
Acanthoptera infirma Cristofori & Jan 1832
Acanthoptera kaehleri (Fab.)
Acanthoptera multisignata Cristofori & Jan 1832
Acanthoptera oblita Cristofori & Jan 1832
Acanthoptera sexguttata Cristofori & Jan 1832
Acanthoptera spinicornis Cristofori & Jan 1832
Acanthoptera testacea Cristofori & Jan 1832
Acanthoptera undata Cristofori & Jan 1832
Acanthoptera vinculata (Germ.)
Acanthoptera violascens Perty 1832
Acanthopyle Vinassa De Regny 1898
Acanthopyle depressa Tikhomirova 1984
Acanthopyle dreyeri
Acanthopyle ovata Tikhomirova 1984
Acanthoretidodiacrodium aciculatum Burmann 1970
Acanthorvtidodiacrodium latum Burmann 1970
Acanthoryctidodiacrodium echinatum Timofeev 1959
Acanthoslomella Jorgensen 1927
Acanthosphacra fusca
Acanthosphaera
Acanthosphaera Ehrenberg 1858
Acanthosphaera (Rhaphidocapsa) bar bati Campbell & Clark 1944
Acanthosphaera (Rhaphidocapsa) stalactites Clark & Campbell 1945
Acanthosphaera (Rhaphidosphaera) kreyenhagensis Clark & Campbell 1945
Acanthosphaera australis
Acanthosphaera austriaca Kozur & Mostler 1980
Acanthosphaera awaensis Nakaseko & Nishimura 1979
Acanthosphaera bernardi Blueford 1982
Acanthosphaera carterae Kozur, Krainer & Mostler 1996
Acanthosphaera cenomanica Kazintsova 1981
Acanthosphaera corloca Boltovskoy & Riedel 1980
Acanthosphaera dodecaspinosa
Acanthosphaera dodecastyla Mast 1910
Acanthosphaera etheridgei
Acanthosphaera formosa
Acanthosphaera grandi spinosa Aberdeen 1940
Acanthosphaera hahnii
Acanthosphaera marginata Popofsky 1912
Acanthosphaera minuta
Acanthosphaera nicorae Kozur, Krainer & Mostler 1996
Acanthosphaera parvispina
Acanthosphaera pentagonalis
Acanthosphaera perspinosa Ruedemann & Wilson 1936
Acanthosphaera pinchuda Boltovskoy & Riedel 1980
Acanthosphaera ramustyla Lahm 1984
Acanthosphaera reiflingensis Lahm 1984
Acanthosphaera spinosa
Acanthosphaera tenera Stiasny 1911
Acanthosphaera tissaloensis Tikhomirova 1983
Acanthosphaera trichophora
Acanthosphaera zachariasi
Acanthosphaera zachariasii Lemmermann 1899
Acanthosphaera? mocki Kozur & Mostler 1980
Acanthosphaera? multispinosa Kozur & Mostler 1980
Acanthosphaeridium Hajos & Stradner 1975
Acanthosphaeridium retlculatum Hajos & Stradner 1975
Acanthosphoera
Acanthosphoera antiqua Hinde 1890
Acanthosphoera capellinii
Acanthosphoera laxa Hinde & Fox 1895
Acanthosphoera parvipora Squinabol 1903
Acanthosphoera parvula
Acanthosphoera parvula Vinassa De Regny 1900
Acanthosphoera simplex Vinassa De Regny 1900
Acanthosphoera sp. a
Acanthosphoera teneriformis Jorgensen 1899
Acanthosphoera tenuispina Squinabol 1903
Acanthosphoera wisniowskii Squinabol 1903
Acanthospira Schewiakoff 1926
Acanthospongus
Acanthospora Leger 1892
Acanthospora bengalensis Sarkar & Haldar 1981
Acanthospora crypturgi Geus 1969
Acanthospora elongata Geus 1969
Acanthospora pileata Leger 1892
Acanthospora pileata Leger
Acanthospora polvmorpha
Acanthospora polymorpha Leger
Acanthospora polymorpha
Acanthospora psychodae Geus 1969
Acanthospora repelini
Acanthospora repelini Leger 1897
Acanthospora troguli Geus 1969
Acanthosporinae Leger
Acanthosporinae Leger 1892
Acanthostaurus Haeckel 1862
Acanthostaurus nordgaardi Jorgensen 1899
Acanthostaurus pallidus var. subulata Jorgensen 1899
Acanthostaurus purpurascens
Acanthostaurus purpurescens
Acanthostephanus
Acanthostomella Joergensen 1927
Acanthostomella
Acanthostomella norvegica (Daday 1887)
Acanthostomella norvegica
Acanthostomella norvegica form. lata (Kofoid & Campbell 1929)
Acanthostomella norvegica form. typica Alder 1999
Acanthostomella obtusa Kofoid & Campbell 1929
Acanthotetrapaurinella Kozur & Mostler 2006
Acanthotetrapaurinella digitata
Acanthotetrapaurinella digitata Dumitrica & Tekin 2013
Acanthotetrapaurinella lanceolata
Acanthotetrapaurinella lanceolata Dumitrica & Tekin 2013
Acanthotetrapaurinella vrielyncki (Kellici & De Weyer 1995)
Acanthotriletes Naumova 1937
Acanthotriletes macrurus var. giganteus Ischenko 1952
Acanthotriletes moreauae Fensome, Williams, Barss et al. 1990
Acanthotriletes multisetus var. major Richardson 1964
Acanthotriletes spinellatus (Malyavkina 1949)
Acanthotriletes uncinatus Balme & Hennelly 1956
Acanthotriletes? balmei Fensome, Williams, Barss et al. 1990
Acanthotriletes? coquelii Fensome, Williams, Barss et al. 1990
Acanthotriletes? devonicus Fensome, Williams, Barss et al. 1990
Acanthotriletes? frasnensis Fensome, Williams, Barss et al. 1990
Acanthotriletes? globulus Zhang Lujin 1984
Acanthotriletes? hirtus Naumova 1953
Acanthotriletes? longispinosus Moreau-Benoit 1966
Acanthotriletes? longispinosus Coquel & Moreau-Benoit 1986
Acanthotriletes? longispinosus Maheshwari & Bose 1969
Acanthotriletes? lujinii Fensome, Williams, Barss et al. 1990
Acanthotriletes? maheshwarii Fensome, Williams, Barss et al. 1990
Acanthotriletes? malyavkinae Fensome, Williams, Barss et al. 1990
Acanthotriletes? naumovae Stockmans & Williere 1962
Acanthotriletes? stockmansii Fensome, Williams, Barss et al. 1990
Acanthotriletes? uncatus Naumova 1953
Acantosphoera entactinia
Acarella Cohn 1866
Acarella
Acarella siro
Acarinina Subbotina 1971
Acarinina
Acarinina Subbotina 1953
Acarinina acarinata Subbotina 1971
Acarinina acarinata
Acarinina africana
Acarinina bollii Shikhlinsky 1988
Acarinina boudreauxi Fleisher 1974
Acarinina bullbrooki
Acarinina centralis (Cushman and Bermudez 1937)
Acarinina chascanona (Loeblich & Tappan 1957)
Acarinina clara Khalilov 1956
Acarinina clara
Acarinina coalingensis (Cushman & Hanna 1927)
Acarinina conicotruncana (Subbotina 1937)
Acarinina crassiformis (Galloway and Wissler 1927)
Acarinina denseconvexa Subbotina, Glushko & Pishvanova 1955
Acarinina dzegviensis
Acarinina falsospiralis Davidson & Morozova 1964
Acarinina falsospiredis
Acarinina inaequiconica
Acarinina inaequiconica Subbotina 1960
Acarinina inconstans (Subbotina 1953)
Acarinina indolensis Morozova 1959
Acarinina intermedia Subbotina 1971
Acarinina intermedia
Acarinina interposita Subbotina 1971
Acarinina interposita
Acarinina kiewensis kiewensis Morozova & Sudarikov 1959
Acarinina mattseensis alticonica Fleisher 1974
Acarinina mcgowrani Wade & Pearson 2006
Acarinina mcgowrani
Acarinina mckannai (White 1928)
Acarinina microsphaerica Morozova in Morozova, Kozhevnikova & Kuryleva 1967
Acarinina microsphaerica Morozova, Kozhevnikova & Kuryleva 1967
Acarinina multicamerata Guasti & Speijer 2008
Acarinina multiloculata
Acarinina nachtschevanica Shikhlinsky 1988
Acarinina p. var. acceleratoria
Acarinina pentacamerata (Subbotina 1947)
Acarinina pentacamerata var. acceleratoria Khalilov 1956
Acarinina pentacamerata var. camerata Khalilov 1956
Acarinina pentacamerata var. camerata (Subbotina)
Acarinina planodorsalis Fleisher 1974
Acarinina praecursoria Morozova 1957
Acarinina praepentacamerata (Shutskaya 1956)
Acarinina praetopilensis
Acarinina primitiva (Finlay 1947)
Acarinina primitiva Morozova 1961
Acarinina primitiva
Acarinina pseudosubsphaerica Pearson & Berggren 2006
Acarinina pseudotopilensis Subbotina 1971
Acarinina pseudotopilensis
Acarinina punctocarinata Fleisher 1974
Acarinina punctocarinata Fleischer 1974
Acarinina quadratoseptata Davidzon & Morazova 1964
Acarinina quadroseptata
Acarinina rotundimarginata Subbotina 1971
Acarinina rotundimarginata
Acarinina rugosoaculeata Subbotina 1971
Acarinina rugosoaculeata
Acarinina rugosoaculeata form. compacta Kacharava 1974
Acarinina schachdagica (Khalilov 1956)
Acarinina schachdagica minor Khalilov 1965
Acarinina sibaiyaensis
Acarinina sirabensis Shikhlinsky 1988
Acarinina soldadoensis (Bronnimann 1952)
Acarinina soldadoensis
Acarinina spinuloinflata (Bandy 1949)
Acarinina strabocella (Loeblich & Tappan 1957)
Acarinina subintermedia
Acarinina subsphaerica (Subbotina 1947)
Acarinina subsphaerica
Acarinina tadjikistanaensis djanaensis
Acarinina tadjikistanesis (Bykova 1953)
Acarinina taurica azerbaidjanica Khalilov 1964
Acarinina topilensis
Acarinina trifida Khalilov 1965
Acarinina trinidadensis (Bolli 1957)
Acarinina triplex Subbotina 1971
Acarinina triplex Subbotina 1953
Acarinina triplex
Acarinina uncinata (Bolli 1957)
Acarispora Radek & Alberti 2014
Acarispora falculifera
Acarispora falculifera Radek & Alberti 2014
Acarogregarina Levine 1977
Acarotrochus Kawagata 2005
Acarotrochus lippsi
Acarotrochus lippsi Hayward & Holzmann 2021
Acarotrochus lobulatus Kawagata 2005
Acarpomyxea
Acaryophrya Andre 1915
Acaryophrya
Acaryophrya collaris
Acaryophrya helenae Andre 1915
Acastea acer Yang 1993
Acastea dura Yang 1993
Acastea remusa Hull 1997
Acastea tenuis Hull 1997
Acaudalia Berger 2006
Acavomonas Tikhonenkov, Janouskovec, Mylnikov, Mikhailov, Simdyanov, Aleoshin & Keeling 2014
Acavomonas peruviana Tikhonenkov, Janouskovec, Mylnikov, Mikhailov, Simdyanov, Aleoshin & Keeling 2014
Acavomonea Tikhonenkov, Janouskovec, Mylnikov, Mikhailov, Simdyanov, Aleoshin & Keeling 2014
Acavomonidae Tikhonenkov, Janouskovec, Mylnikov, Mikhailov, Simdyanov, Aleoshin & Keeling 2014
Acavomonidia Tikhonenkov, Janouskovec, Mylnikov, Mikhailov, Simdyanov, Aleoshin & Keeling 2014
Accordiella Farinacci 1962
Accordiella
Accordiella conica
Accordiella conica Farinacci 1962
Accordiella? tarburensis Schlagintweit & Rashidi 2016
Accrahedrina Vinassa De Regny 1900
Accrahedrina hirta Vinassa De Regny 1900
Acephalidae Mandal & Ray 2013
Acephalina
Acephalus Marques, Canal, Mazel & Baudoin 1984
Acephalus Mandal & Ray 2013
Acephalus
Acephalus sundarbanensis Mandal & Ray 2013
Acephalus turbiniformis Marques, Canal, Mazel & Baudoin 1984
Acerocanium Vinassa De Regny 1900
Acerocanium globosum Vinassa De Regny 1900
Acervidina gomez-lluecai Escandell & Colom 1962
Acervoschwagerina Hansawa 1939
Acervoschwagerina Bermudez 1949
Acervoschwagerina Hanzawa 1949
Acervoschwagerina baomoshanensis Zhang 1979
Acervoschwagerina endoi
Acervoschwagerina endoi Hanzawa 1949
Acervoschwagerina gongendaniensis
Acervoschwagerina gongendaniensis Kobayashi 2019
Acervoschwagerina indolasa Sosnina 1965
Acervoschwagerina inusitata Lin 1977
Acervoschwagerina maclayi Davydov 1996
Acervulina Hanzawa 1957
Acervulina Schultze 1854
Acervulina dudarensis Horvath-Kollanyi 1988
Acervulina inhaerens Schultze 1854
Acervulina inhaerens
Acervulina linearis
Acervulina linearis Hanzawa 1947
Acervulina ogormani
Acervulina prima Deleau & Marie 1939
Acervulina? bubnanensis McCulloch 1977
Acervulina? ornatiformis McCulloch 1977
Acervulinacea
Acervulinidae Schultze 1854
Acervulinidae
Acetophyla Fu 2005
Achemon Grasse & Hollande 1950
Achemon platycaryon Grasse & Hollande 1950
Achilleodiniaceae Vozzhennikova 1979
Achilleodinium Eaton 1976
Achilleodinium biformoides (Eisenack 1954)
Achilleodinium fibrapendiculum Islam 1983
Achilleodinium latispinosum (Davey & Williams 1966)
Achilleodinium palaeoeocenicus Khanna 1979
Achilleodinium palaeoeocenicus Khanna & Singh 1981
Achilleodinium? arboriforme Marheinecke 1992
Achlys Gistl 1848
Achoma Novis & Visnovsky 2012
Achoma brachiatum Novis & Visnovsky 2012
Achomosphaera Evitt 1963
Achomosphaera alcicornu (Eisenack 1954)
Achomosphaera alcicornu columnaeformis Aristova 1971
Achomosphaera alcicornu form. columnaeformis Aristova 1971
Achomosphaera alciornu (Eisenack 1954)
Achomosphaera andalousiense du Chene 1977
Achomosphaera andalousiense Jan du Chene 1977
Achomosphaera andalousiensis Jan du Chene 1977
Achomosphaera andalousiensis andalousiensis Jan du Chene 1977
Achomosphaera andalousiensis suttonensis Head 1997
Achomosphaera antleriformis Schioler 1993
Achomosphaera argesensis Demetrescu 1989
Achomosphaera callosa Matsuoka 1983
Achomosphaera cambrus Sah, Kar & Singh 1970
Achomosphaera cf. Achomosphaera ramulifera
Achomosphaera clavata Morgenroth, Rahardjo & Maryunani 2008
Achomosphaera communis (Corradini 1973)
Achomosphaera crassipellis (Deflandre & Cookson 1955)
Achomosphaera danica (Wetzel 1952)
Achomosphaera eggadania Vieira, Mahdi & Osterloff 2018
Achomosphaera expansa Stover & Hardenbol 1994
Achomosphaera fenestra Kirsch 1991
Achomosphaera grallaeforme Brosius 1963
Achomosphaera granulata Mao 1989
Achomosphaera heterostylis (Heisecke 1970)
Achomosphaera hirundo (Eisenack 1958)
Achomosphaera hirundo (Eisenack 1954)
Achomosphaera hyperacantha
Achomosphaera improcera Islam 1983
Achomosphaera jayana Morgenroth, Rahardjo & Maryunani 2008
Achomosphaera linifera (Cookson & Eisenack 1967)
Achomosphaera mariannae philippotii Marheinecke 1992
Achomosphaera membraniphora (Angelopoulos 1964)
Achomosphaera membraniphora (Agelopoulos 1964)
Achomosphaera microreticulata
Achomosphaera microtriaina (Stover & Evitt 1968)
Achomosphaera multifurcata Jain & Tandon 1981
Achomosphaera neptunii (Eisenack 1958)
Achomosphaera pachyderma Heilmann-Clausen & Thomsen 1995
Achomosphaera perforata Davey & Williams 1966
Achomosphaera progranulata Vieira, Mahdi & Osterloff 2018
Achomosphaera quadrata Antolinez-Delgado & Oboh-Ikuenobe 2007
Achomosphaera ramulifera (Deflandre 1937)
Achomosphaera ramulifera perforata (Davey & Williams 1966)
Achomosphaera ramulifera ramosasimilis Yun 1981
Achomosphaera ramulifera ramulifera (Deflandre 1937)
Achomosphaera ramulifera var. gabonensis Boltenhagen 1977
Achomosphaera ramuliferus Deflandre 1937
Achomosphaera recurvata Jain, Sah & Singh 1975
Achomosphaera recurvatum Jain, Sah & Singh 1973
Achomosphaera regiensis Corradini 1972
Achomosphaera reticulata Clarke & Verdier 1967
Achomosphaera sagena Davey & Williams 1966
Achomosphaera septata (Cookson & Eisenack 1967)
Achomosphaera triangulata (Gerlach 1961)
Achomosphaera valianta Sah, Kar & Singh 1970
Achomosphaera valianta Sah et al. 1970
Achomosphaera verdieri Below 1982
Achomosphaera? cracenospinosa (Davey & Williams 1966)
Achomosphaera? malleofera (White 1842)
Achomosphaera? mariannae (Philippot 1949)
Achomospliaera reticulata Clarke & Verdier 1967
Achradina Lohmann 1902
Achradina Lohmann 1903
Achradina angusta
Achradina angusta Lohmann 1919
Achradina pulchra Lohmann 1902
Achradina pulchra Lohmann 1903
Achradina pulchra
Achradina pulchra f. aciculata Nival 1969
Achradina pulchra f. angustata Nival 1969
Achradina pulchra f. nervosa Nival 1969
Achradina pulchra f. reticulata Nival 1969
Achradina pulchra f. spatulata Nival 1969
Achradina pulchra f. sulcata Nival 1969
Achradina pulchra f. truncata Nival 1969
Achradina reticulata
Achradina reticulata Lohmann 1919
Achradina sulcata Lohmann 1920
Achradina sulcata Lohmann 1919
Achromaticus
Achromaticus Dionisi 1899
Achromaticus brygooi
Achromaticus cheirogalei Uilenberg 1970
Achromaticus resperuginis
Achromaticus sp.
Achromaticus vesperuginis
Achromaticus vesperuginis (Dionisi)
Achromatorida Euzeby 1988
Aciculasphaera Foster & Wicander 2016
Aciculasphaera interrupta Foster & Wicander 2016
Aciculella Vyalov 1968
Aciculina Vialov 1966
Aciculina parva Vialov 1966
Aciculoplites Foissner & Gabilondo 2009
Aciculoplites ethiopiensis
Aciculoplites ethiopiensis Foissner & Gabilondo 2009
Acidnomelos Foreman 1970
Acidnomelos Foreman 1968
Acidnomelos proapteron Foreman 1978
Acidnomelos? laevis Petrushevskaya 1977
Acidophorus St.
Aciferopylorum Nazarov & Ormiston 1993
Aciferopylorum Nazarov & Ormiston 1990
Aciferopylorum admirandum Nazarov & Ormiston 1990
Aciferopylorum admirandum Nazarov & Ormiston 1993
Acineria Dujardin 1841
Acineria acuta Dujardin 1841
Acineria acuta Dujardin (Roret's Suite a Buffon) 1841
Acineria incurvata Duj.
Acineria incurvata Dujardin (Roret's Suite a Buffon) 1841
Acineria incurvata Dujardin 1841
Acineria punctata Song & Wilbert 1989
Acineria uncinata
Acineria uncinata Tucolesco 1962
Acineta
Acineta Ehrenberg 1833
Acineta Ehrenberg 1834
Acineta ? crassipes
Acineta acuminata Stokes 1887
Acineta aequalis
Acineta alata Stokes 1885
Acineta amphiasci Precht 1935
Acineta amphiasci Precht 1936
Acineta angularis Maskell 1887
Acineta annulata Wang & Nie 1932
Acineta annulata Wang & Nie 1933
Acineta arcachoniensis Fernandez-Leborans & Tato-Porto 2000
Acineta baikalica (Swarczewsky 1928)
Acineta baikalica (Swarczewsky)
Acineta benesaepta Schulz 1934
Acineta benesaepta Schulz 1933
Acineta bifaria
Acineta bifaria Stokes 1887
Acineta biligula Dumas 1937
Acineta biloba
Acineta biloba Swarczewsky
Acineta biloba Swarczewski 1928
Acineta bocqueti Guilcher 1950
Acineta bocqueti sp.
Acineta branchicola
Acineta brevicaulis Rieder 1936
Acineta brevistyla (Swarczewsky 1928)
Acineta brevistyla (Swarczewsky)
Acineta caliculicola Dumas 1937
Acineta calix
Acineta calix Schroder 1907
Acineta calkinsi Curds 1985
Acineta calyx Daday 1910
Acineta cattanei
Acineta commensalis
Acineta commensalis Swarczewsky
Acineta commensalis Swarczewski 1928
Acineta complanata Gruber
Acineta complanata
Acineta complatana Gruber 1884
Acineta compressa
Acineta constricta Collin
Acineta contorta
Acineta cordiformis
Acineta cordiformis Swarczewsky
Acineta cordiformis Swarczewski 1928
Acineta cornuta Swarczewsky
Acineta cornuta
Acineta corrugata Stokes 1894
Acineta cothurnata Weisse 1846
Acineta cothurnata Weisse 1847
Acineta crater (Gajewskaja 1933)
Acineta crater (Swarczewsky)
Acineta craterellus Collin
Acineta crenata
Acineta crustaceorum
Acineta crypturopi
Acineta crypturopi Swarczewsky
Acineta crypturopi Swarczewski 1928
Acineta cuspidata Kellicott 1885
Acineta cuspidata
Acineta dentata (Swarczewsky 1928)
Acineta dentata (Swarczewsky)
Acineta diademiformis Pritchard 1861
Acineta dibdalteria Parona 1881
Acineta dibdalteria
Acineta divisa
Acineta divisa Fraipont
Acineta divisa Kahl 1934
Acineta elaverina Dumas 1930
Acineta elegans
Acineta elegans Maskell 1886
Acineta emaciata
Acineta euchaetae Sewell 1951
Acineta euchatae sp.
Acineta excirolensis Fernandez-Leborans, Hanamura & Nagasaki 2003
Acineta fecunda
Acineta ferrum equinum
Acineta ferrum-equinum Ehrenberg 1840
Acineta ferumequinum Ehrenberg 1840
Acineta flava
Acineta flava Kellicott 1885
Acineta flexilis Stokes 1894
Acineta flos Maskell 1887
Acineta fluviatilis Stokes 1885
Acineta fluviatilis
Acineta foecunda Swarczewsky
Acineta foecunda Swarczewski 1928
Acineta foecunda
Acineta foetida
Acineta foetida Maupas 1881
Acineta gajewskajae Matthes 1988
Acineta gammari
Acineta gelatinosa Buck
Acineta grahami Allgen 1955
Acineta grandis
Acineta grandis Kent 1881
Acineta har pacticicola
Acineta harpacticicola Precht 1935
Acineta hokkaidensis Fernandez-Leborans, Hanamura & Nagasaki 2003
Acineta homari
Acineta hyphydri mystacina
Acineta inclusa Meunier 1910
Acineta infundibuliformis Wang & Nie
Acineta infundibuliformis Wang & Nie 1933
Acineta infundibuliformis
Acineta iuberosa
Acineta jolii
Acineta jolyi
Acineta jolyi Maupas
Acineta jorisi
Acineta jorisi Sand 1895
Acineta jorisi Sand 1896
Acineta kahli Curds 1985
Acineta karamani Hadzi 1940
Acineta labiata
Acineta labiata Rieder 1936
Acineta lacustris
Acineta lacustris Stokes 1886
Acineta laevis Dons 1918
Acineta laomedeae
Acineta lappacea
Acineta lappacea Stokes 1885
Acineta lasanicola
Acineta liguifera Claparede & Lachmann 1859
Acineta limnetis Goodrich & Jahn 1943
Acineta lingiufera Claparode & Lachmann 1858
Acineta linguifera
Acineta livadiana
Acineta livadiana Mereschk.
Acineta lividiana
Acineta lobata
Acineta lobata Swarczewsky
Acineta lobata Swarczewski 1928
Acineta longipes
Acineta lyngbyi Ehrenberg 1834
Acineta lyngbyi Ehrenberg 1833
Acineta macrocaulis Stokes 1887
Acineta maxima
Acineta minuta Wailes 1928
Acineta multitentaculata Sand
Acineta multitentaculata
Acineta mystacina Ehrb.
Acineta mystacina Ehrenberg 1834
Acineta mystacina Dumas 1937
Acineta neapolitana Daday 1886
Acineta nieuportensis
Acineta nitocrae
Acineta nitocrae Dovgal 1984
Acineta notonectae (Claparode & Lehmann)
Acineta oceanica Jankowski 1981
Acineta oequalis
Acineta operata Swarcz.
Acineta operta
Acineta ornata
Acineta ornata Sand 1899
Acineta ornata Sand
Acineta ovalis
Acineta ovalis Swarczewsky
Acineta ovalis Swarczewski 1928
Acineta ovoidea Allgen 1951
Acineta ovoidea Allgen 1952
Acineta papillifera
Acineta pappilifera Keppen
Acineta paratuberosa Nie & Ho 1943
Acineta paratuberosa
Acineta parva
Acineta parva Swarczewsky
Acineta parva Swarczewski 1928
Acineta patula
Acineta patula Claparede & Lachmann 1861
Acineta periacinetoides Nozawa 1938
Acineta persiensis Dovgal & Pesic 2007
Acineta poculum
Acineta pugmaea Swarczewski 1928
Acineta pulchra
Acineta pulchra Swarczewsky
Acineta pulchra Swarczewski 1928
Acineta pulchra Kahl 1934
Acineta pumila
Acineta pumila Swarczewsky
Acineta pumila Swarczewski 1928
Acineta pusilla
Acineta pusilla Swarczewsky
Acineta pusilla Swarczewski 1928
Acineta pusilla Swarczewsky 1928
Acineta pusilla Maupas 1881
Acineta puteana
Acineta pygmaea
Acineta pygmaea Swarczewsky
Acineta pyriformis Stokes 1891
Acineta pyriformis
Acineta rotunda Allgen 1952
Acineta rotunda Allgen
Acineta saifulae Mereschkowsky 1877
Acineta saifuloe
Acineta sajirae Santhakumari 1987
Acineta satyanandani Santhakumari 1986
Acineta satyanandani
Acineta semiorbis Dumas 1937
Acineta simplex
Acineta simplex Maskell 1886
Acineta simplex Kirk 1887
Acineta socialis Kent 1869
Acineta solaris Stein 1859
Acineta solenophryaformis
Acineta sp.
Acineta speciosa
Acineta sphaerifera
Acineta sphaerifera Swarczewsky
Acineta sphaerifera Swarczewski 1928
Acineta stagnatilis Stokes 1886
Acineta stellata
Acineta stellata Kent 1881
Acineta sulawensis
Acineta sulawesiensis Fernandez-Leborans, Zitzler & Gabilondo 2006
Acineta sulcata Dons 1927
Acineta sulcata Dons 1928
Acineta swarczewskia Curds 1985
Acineta swarczewskyi Collin
Acineta swarczewskyi Collin 1911
Acineta symbiotica
Acineta symbiotica Daday 1907
Acineta talitris Jankowski 1981
Acineta talitrus Jankowski 1981
Acineta tisbei Guilcher
Acineta tisbei Guilcher 1950
Acineta tisbei sp.
Acineta triangularis (Penard 1920)
Acineta trinacria Gruber 1884
Acineta trinacria
Acineta tripharetrata Entz 1907
Acineta tripharetrata Entz 1903
Acineta tripharetrata Entz
Acineta truncata
Acineta tuba Zelinka 1914
Acineta tuba
Acineta tuba Zelinka
Acineta tuberosa Ehrenberg 1833
Acineta tuberosa
Acineta tuberosa Ehrenberg 1834
Acineta tuberosa (Pallas 1766)
Acineta tuberosa Schulz 1932
Acineta tuberosa Ehrenberg
Acineta tuberosa Ehrb.
Acineta tuberosa (Muell.)
Acineta tuberosa var. bipartita Lopez-Ochoterena 1963
Acineta tubicola Dumas 1937
Acineta tubulifera (Swarczewsky 1928)
Acineta tubulifera (Swarczewsky)
Acineta tulipa
Acineta urceolata
Acineta urceolata Stokes 1885
Acineta vorticellides
Acineta vorticelloides
Acineta vorticelloides Fraipont
Acineta vulgata
Acineta vulgata Swarczewsky
Acineta vulgata Swarczewski 1928
Acinetactidae Stokes 1886
Acinetactis arnaudoffi Valkanov 1926
Acinetactis elegans (Valkanov 1926)
Acinetactis mirabilis
Acinetactis mirabilis Stokes 1886
Acinetactis polymorpha Roskin 1931
Acinetahyphydri St.
Acinetaria
Acinetella Yankovskii 1978
Acinetella Jankowski 1978
Acinetida Raabe 1964
Acinetida
Acinetidae Stein 1895
Acinetidae
Acinetidae Stein 1859
Acinetidae Enrenberg 1838
Acinetides Swarczewsky 1928
Acinetides
Acinetides gruberi Curds 1985
Acinetides gruberi
Acinetides labiata (Rieder 1936)
Acinetides lacustris (Stokes 1886)
Acinetides symbiotica (Daday 1907)
Acinetides symbiotica
Acinetides triangularis (Penard 1920)
Acinetides urceolata (Stokes 1885)
Acinetidoe contorta Gourret & Roeser 1886
Acinetidoe parroceli Gourret & Roeser 1886
Acinetidoe stagnalis Stokes 1886
Acinetina
Acinetina Yankovskii 1978
Acinetina Raabe 1964
Acinetina Jankowski 1978
Acinetina (Raabe 1964)
Acinetoe
Acinetoides
Acinetoides greefii
Acinetoides zoothamnii Plate 1888
Acinetopsidae Yankovskii 1978
Acinetopsis Robin 1879
Acinetopsis
Acinetopsis Maupas 1879
Acinetopsis campanuliformis Collin
Acinetopsis lynni Baldrighi, Dovgal, Zeppilli, Abibulaeva, Michelet, Michaud, Franzo, Grassi, Cesaroni, Guidi, Balsamo, Sandulli & Semprucci 2020
Acinetopsis lynni Baldrighi et al. 2020
Acinetopsis rara Robin 1879
Acinetopsis rara
Acinetopsis rarat
Acinetopsis tentaculata Root 1922
Acipyxis Haman 1988
Acipyxis Jung 1942
Acipyxis erinacea Jung 1942
Acipyxis immanata
Acipyxis inflata forma imanata
Acipyxis injlata Jung 1942
Aclinosphaerium
Acmaea acciae Silvestri 1927
Acmochitina Tsegelryuk 1982
Acmochitina corollata Tsegelryuk 1982
Acmochitina grandicornis Tsegelryuk 1982
Acmochitina pileola Tsegelryuk 1982
Acmochitina stenoloma Tsegelryuk 1982
Acoelophthirius Jankowski 1981
Acoelophthirius acronifer Jankowski 1981
Acoelophthirius doerjesi Jankowski 1981
Acolonche Popofsky 1904
Acomia Diesing 1848
Acomia Dujardin 1841
Acomia
Acomia costata Dujardin (Roret's Suite a Buffon) 1841
Acomia cyclidium Dujardin (Roret's Suite a Buffon) 1841
Acomia ovata Dujardin (Roret's Suite a Buffon) 1841
Acomia varians Dujardin (Roret's Suite a Buffon) 1841
Acomia vitrea Dujardin (Roret's Suite a Buffon) 1841
Acomia vorticella Dujardin (Roret's Suite a Buffon) 1841
Aconchulida de Saedeleer 1934
Aconchulinia De Saedeleer 1934
Aconchulinida
Aconoidia Cavalier-Smith 2014
Acontaspis
Acontaspis Haeckel 1882
Acordiella? tarburensis Schlagintweit & Rashidi 2016
Acostata Bronnimann, Whittaker & Valleri 1992
Acostata mariae (Acosta 1940)
Acostina Bermudez 1949
Acostina
Acostinella Sarkar & Gupta 2008
Acostinella sahaii Sarkar & Gupta 2008
Acotripus
Acotripus sphaericus Ozvoldova 1988
Acotripus sphericus Ozvoldova 1988
Acramoeba Smirnov, Nassonova & Cavalier-Smith 2008
Acramoeba dendroida Smirnov, Nassonova & Cavalier-Smith 2008
Acramoebidae Smirnov, Nassonova & Cavalier-Smith 2008
Acrasea
Acrasia rosea
Acrasida Schroter 1886
Acrasida
Acrasidae
Acrasidae van Tieghem 1880
Acrasis van Tieghem 1880
Acrasis
Acrasis helenhemmesae Brown, Silberman & Spiegel 2010
Acrasis kona Brown, Silberman & Spiegel 2012
Acrasis kona
Acrasis rosea Olive & Stoianovitch 1960
Acrasis rosea
Acrasis takarsan Brown, Silberman & Spiegel 2012
Acriora Wicander 1974
Acrispumella Boenigk & Grossmann 2016
Acrispumella msimbaziensis
Acrispumella msimbaziensis Boenigk & Grossmann 2016
Acritarcha
Acritarcha (group)
Acrobotrantha
Acrobotrissa Popofsky 1913
Acrobotrissa
Acrobotrissa Haeckel 1887
Acrobotrissa cribosa Popofsky 1913
Acrobotromma
Acrobotrusa
Acrobotrusidae Popofsky 1913
Acrobotrusidae
Acrobotrys
Acrobotrys Haeckel 1882
Acrobotrys Haeckel 1881
Acrobotrys (Acrobotrissa) Haeckel 1887
Acrobotrys chelinobotrys Takahashi 1991
Acrobotrys disolenia
Acrobotrys teralans Renz 1976
Acrobotrys tessarolobon Takahashi 1991
Acrocalpis
Acrochaete leptochaete
Acrocoelida Cavalier-Smith 2004
Acrocoelus
Acrocoelus Fernandez, Pardos, Benito & Larissa Arroyo 1999
Acrocoelus glossobalani Fernandez, Pardos, Benito & Larissa Arroyo 1999
Acrocoelus glossobalani
Acrocorona
Acrocoronis
Acrocubus
Acrocubus Haeckel 1882
Acrocubus (Tetracubus) Haeckel 1887
Acrocubus (Tripocubus) Haeckel 1887
Acroeimeria Paperna & Landsberg 1989
Acroeimeria
Acroeimeria cf. cicaki (Else & Colley 1975)
Acroeimeria cf. tarentolae (Matuschka & Bannert 1986)
Acroeimeria cnemidophori (Carini 1941)
Acroeimeria grismeri McAllister, Hnida, Fisher, Del Pinto & Quah 2020
Acroeimeria lineri (McAllister, Upton & Freed 1988)
Acroeimeria lineri
Acroeimeria paraensis Lainson 2002
Acroeimeria pintoi Lainson & Paperna 1999
Acroeimeria pintoi
Acroeimeria rouxi Modry & Jirku 2006
Acroeimeria sceloporis (Bovee & Telford 1965)
Acroeimeria sceloporis
Acroeimeria tropidura (Aquino-Shuster et al. 1990)
Acroeimeria wiegmanni McAllister, Ruiz-Gomez, Carrasco-Roman, Salgado-Miranda & Soriano-Vargas 2020
Acroglissia Cavalier-Smith 2016
Acroglissida Cavalier-Smith 2016
Acromelissa Haeckel 1882
Acronema Teal, Guillemette, Chapman & Margulis 1998
Acronema sippewissettensis Teal, Guillemette, Chapman & Margulis 1998
Acronema sippewissettensis Teal et al 1998
Acropisthiidae Foissner & Foissner 1988
Acropisthiina Foissner & Foissner 1988
Acropisthium Perty 1852
Acropisthium mutabile Perty 1852
Acropisthium mutabile
Acropyramididae Haeckel 1882
Acropyramidoidea Haeckel 1881
Acropyramis Haeckel 1882
Acropyramis
Acrosphaera Hkl.
Acrosphaera Haeckel 1881
Acrosphaera
Acrosphaera australis Lazarus 1990
Acrosphaera cuniculiauris Renaudie & Lazarus 2012
Acrosphaera echinoides Haeckel 1887
Acrosphaera lappacea (Haeckel 1887)
Acrosphaera murrayana
Acrosphaera muse Kamikuri 2010
Acrosphaera pacifica
Acrosphaera pseudarktios Caulet 1986
Acrosphaera simpla
Acrosphaera spinosa coniculispina Takahashi 1991
Acrosphaera spinosa echinoides Haeckel 1887
Acrosphaera spinosa fasciculopora Caulet 1986
Acrosphaera spinosa hamospina Caulet 1986
Acrosphaera spinosa longispina Takahashi 1991
Acrosphaera streblospina Caulet 1986
Acrosphaera? labrata Lazarus 1992
Acrosphaera? mercurius Lazarus 1992
Acrosphaeridium Vutela & Tynni 1991
Acrosphaeridium densum Vutela & Tynni 1991
Acrosphaeridium estonicum Vutela & Tynni 1991
Acrosphaeridium reticulatum Vutela & Tynni 1991
Acrosphoera
Acrosphoera herzynica
Acrosphoera hirsuta Perner 1891
Acrosphoera mirabilis Squinabol 1905
Acrospyris
Acrospyris lingi Shilov 1995
Acrostomatina Jankowskij 1967
Acruliammina Loeblich & Tappan 1946
Acruliammina antarctica Saidova 1975
Acruliammina dacica Neagu 1975
Acruliammina eugeniae Neagu 1989
Acruliammina longa
Acruliammina longa (Tappan 1940)
Acruliammina nekvasilovae Hercogova 1988
Acruliammina neocomiana
Acruliammina parvispira Wilson 1986
Acruliammina robusta Bignot 1992
Acruliamminaneocomiana Bartenstein 1962
Acruliammininae Mikhalevich 2004
Acrum Fombella Blanco 1977
Acrum cylindriferum Downie 1982
Acrum membranosum Fombella Blanco 1977
Acrum novum Fombella Blanco 1977
Acrum pigmaeum Fridrikhsone 1992
Acrum radiale Fombella Blanco 1977
Acrum? araxisii di Milia 1991
Acrum? jasperense Martin 1992
Actidiscus
Actilarcus
Actinastridae Popofsky 1904
Actinastrum Lagerheim 1882
Actinastrum
Actinastrum hantzschii
Actinastrum mixtum Hortobagyi 1979
Actinelida sessilis Schroder 1907
Actinelius
Actinelius minimus Popofsky 1904
Actinelius purpureus
Actiniacus cruciatus
Actiniacus vernandi Parejas 1934
Actinichona Jankowski 1974
Actinichona cuspidata Jankowski 1974
Actinichona gaucho Jankowski 1974
Actinichonidae Jankowski 1973
Actinichonidae Jankowski 1974
Actinichonidae
Actiniscaceae
Actiniscaceae Kutzing 1844
Actiniscales Sournia 1984
Actiniscales
Actiniscidae
Actiniscineae Sournia 1984
Actiniscus
Actiniscus Ehrenberg 1840
Actiniscus canadensis Bursa 1969
Actiniscus elongatus Dumitrica 1968
Actiniscus elongatus var. pustulatus Fenner 1991
Actiniscus flosculus Locker & Martini 1986
Actiniscus folio Hovasse 1943
Actiniscus laciniatus Locker & Martini 1986
Actiniscus pentasterias
Actiniscus pentasterias Ehr.
Actiniscus pentasterias (Ehrenberg 1840)
Actiniscus pentasterias v. arcticus Bursa 1969
Actiniscus planatus Locker & Martini 1989
Actiniscus radicula Dumitrici 1973
Actiniscus squamosus Locker & Martini 1986
Actiniscus talmadgei Parke 1974
Actinobdella Gonnert 1935
Actinobdella paradoxa Gonnert 1935
Actinobolina
Actinobolina Strand 1928
Actinobolina multinucleata Foissner, Agatha & Berger 2002
Actinobolina radians
Actinobolina radians (Stein 1867 Strand 1928)
Actinobolina radians (Stein 1867)
Actinobolina smalli Holt, Lynn & Corliss 1973
Actinobolina vorax
Actinobolina vorax (Wenrich 1929 Kahl 1930)
Actinobolina vorax (Wenrich 1929)
Actinobolina weinrichii
Actinobolina wenrichii Wang & Nie 1934
Actinobolus
Actinobolus radians
Actinobolus vorax Wenrich 1929
Actinobranchiidae Yankovskii
Actinobranchiidae Jankowski 1981
Actinobranchium Jankowski 1967
Actinobranchium pyrosomae (Tregouboff 1916)
Actinocephalidae
Actinocephalidae Leger 1892
Actinocephalide (Bush 1928)
Actinocephalinae
Actinocephalinae Leger 1899
Actinocephalinae dromii (Geus 1969)
Actinocephaloidea Leger 1892
Actinocephaloidea
Actinocephalus Stein 1848
Actinocephalus Stein
Actinocephalus
Actinocephalus acanthaclisis Marques & Ormieres 1978
Actinocephalus albertianus Theodorides, Ormieres & Jolivet 1958
Actinocephalus americanus Crawley 1903
Actinocephalus amphoriformis
Actinocephalus amphoriformis Bush 1928
Actinocephalus amphoriformis var. modecassa Theodorides 1962
Actinocephalus blaniuli Triffitt 1927
Actinocephalus bodenheimeri Theodorides, Ormieres & Jolivet 1958
Actinocephalus brachydactylus Ellis 1913
Actinocephalus bradinopygi Narasimhamurti & Ahamed 1980
Actinocephalus capritermes Desai & Uttangi 1966
Actinocephalus capritermis Desai & Vttangi 1966
Actinocephalus carrilynnae
Actinocephalus carrilynnae Richardson & Janovy 1990
Actinocephalus ceriagrionae Sarkar & Chakravarty 1969
Actinocephalus ceropriae Theodorides & Desportes 1967
Actinocephalus conicus Theodorides 1955
Actinocephalus cryphaei Theodorides, Jolivet & Desportes 1984
Actinocephalus dermestica Uttangi & Desai 1964
Actinocephalus dujardini
Actinocephalus echinatus Wellmer 1910
Actinocephalus ellipsoidus Sarkar & Haldar 1981
Actinocephalus elongatus Semans 1941
Actinocephalus elongatus Semans 1939
Actinocephalus enigmaticus Theodorides & Jolivet 1959
Actinocephalus fimbriatus Watson 1916
Actinocephalus fissidius Rossler 1882
Actinocephalus giganteus Bush 1928
Actinocephalus goronowitschi
Actinocephalus grassei Theodorides & Jolivet 1959
Actinocephalus histolyticus Filipponi 1949
Actinocephalus kintaikyoensis Hoside 1953
Actinocephalus lasiodermae Anitha & Janardanan 2006
Actinocephalus laticaudatus Hoshide 1982
Actinocephalus longus Sarkar 1997
Actinocephalus malickyi Corallini Sorcetti & Pulcinelli 1993
Actinocephalus megabuni Ormieres & Baudoin 1973
Actinocephalus octacanthus
Actinocephalus octacanthus v. Frantzius 1848
Actinocephalus parvus Wellmer 1911
Actinocephalus perfida Rees 1963
Actinocephalus permagnus
Actinocephalus permognus
Actinocephalus puisseguri Tuzet & Manier 1958
Actinocephalus pyrgomorphae Seck & Toguebaye 1995
Actinocephalus rotaria Rees 1963
Actinocephalus sieboldi
Actinocephalus sieboldii (Kolliker)
Actinocephalus spinosa Rees 1963
Actinocephalus Stella Baudoin 1967
Actinocephalus Stella Ormieres 1967
Actinocephalus stella (Leger 1894)
Actinocephalus striatus Leger & Duboscq 1903
Actinocephalus teffli Theodorides & Jolivet 1959
Actinocephalus theodoridis Corbel 1968
Actinocephalus thyropygi
Actinocephalus tipuloe
Actinocephalus xenopsylensis Bhalchandra 1975
Actinocephdlus thyropygi Rodgi & Ball 1961
Actinocephelus albertianus Theodorides, Ormieres & Jolivet 1958
Actinocephelus bodenheimeri Theodorides, Ormieres & Jolivet 1958
Actinochrysea Cavalier-Smith 1995
Actinochrysea
Actinochrysia Cavalier-Smith 1995
Actinocoma Penard 1903
Actinocoma ramosa Penard 1903
Actinocoryne Febvre-Chevalier 1980
Actinocoryne contractilis Febvre-Chevalier 1980
Actinocoryne contractilis
Actinocyathula Corliss 1960
Actinocyathula crenata (Fraipont 1878)
Actinocyathula gataeni (Sewell 1951)
Actinocyathula homari (Sand 1899)
Actinocyathula homari
Actinocyathula pleuromammae (Steuer 1928)
Actinocyclina Gumbel 1870
Actinocyclina
Actinocyclina Gumbel 1868
Actinocyclina alticostata Nuttall 1926
Actinocyclina aster Woodring 1930
Actinocyclina crassicostata Douville
Actinocyclina crassiostata
Actinocyclina granulosa Portnaya 1987
Actinocyclina gutta Zakrevskaja 1987
Actinocyclina pinguis Douville 1922
Actinocyclina pinguis
Actinocyclina praeradians
Actinocyclina radians (d'Archiac)
Actinocyclininae Bashkirov & Antonishin 1974
Actinodinea Mikrjukov 2001
Actinodinium Chatton & Hovasse 1937
Actinodinium apsteini Chatton & Hovasse 1937
Actinoglena Zacharias 1897
Actinolithis Ehrenberg 1847
Actinolobus radians Stein
Actinolophus
Actinolophus capitatus Penard 1890
Actinolophus minutus
Actinolophus minutus Walton 1905
Actinolophus pedunculatus Schultze 1874
Actinolophus pedunculatus
Actinomma Haeckel 1862
Actinomma
Actinomma Haeckel 1861
Actinomma (?) belbekense Bragina 2014
Actinomma (A.) erinaceum
Actinomma (Actinomma) yosii
Actinomma (Actinommilla) capillaceum
Actinomma (Actinommura) antarctica
Actinomma aculata
Actinomma acusosum Blueford 1982
Actinomma antarcticum
Actinomma appenninicum
Actinomma archadophorum
Actinomma asteracanthium?
Actinomma boreale Cleve 1899
Actinomma boreale
Actinomma brevispiculum
Actinomma campilacantha Caulet 1991
Actinomma cocles Renaudie & Lazarus 2013
Actinomma comitatum Chen Muhong & Tan 1996
Actinomma dubia
Actinomma echinoideum
Actinomma eldredgei Renaudie & Lazarus 2013
Actinomma eriosperma Tan 1993
Actinomma filedrichdreyeri
Actinomma frigida Kiessling 1999
Actinomma georgii Kruglikova, Bjorklund, Hammer & Anderson 2009
Actinomma gigantea
Actinomma golownini Petrushevskaya 1975
Actinomma haysi Bjorklund 1977
Actinomma henningsmoeni Goll & Bjorklund 1989
Actinomma holtedahli Bjorklund 1976
Actinomma hootsi (Campbell & Clark 1944)
Actinomma imperfecta
Actinomma interessanta Kiessling 1999
Actinomma kerguelenensis Caulet 1991
Actinomma langii
Actinomma leptoderma longispina Cortese & Bjorklund 1998
Actinomma livae Goll & Bjorklund 1989
Actinomma longinggapensis Kiessling 1999
Actinomma matsuokai Sashida & Uematsu 1996
Actinomma mediterranensis Hollande & Enjumet 1960
Actinomma mirabile Goll & Bjorklund 1989
Actinomma multispinula Su 1982
Actinomma nigriniae Renaudie & Lazarus 2012
Actinomma octoacanthum
Actinomma okurai Nakaseko & Nishimura 1971
Actinomma pachyspina
Actinomma plasticum Goll & Bjorklund 1989
Actinomma robusta (Kling 1973)
Actinomma saccoi
Actinomma schoebenholzianum
Actinomma siciliensis Kito & de Wever 1994
Actinomma sol
Actinomma staurotholonia
Actinomma tan yacantha Chen 1975
Actinomma tanyacantha Chen 1974
Actinomma telarania Renaudie & Lazarus 2015
Actinomma trinacria (Haeckel 1862)
Actinomma turidae Kruglikova, Bjorklund, Hammer & Anderson 2009
Actinomma verwirra Kiessling 1999
Actinomma? davisensis Pessagno 1976
Actinomma? douglasi Pessagno 1976
Actinomma? hexocontum Li & Wu 1985
Actinomma? joaquinensis Pessagno 1976
Actinomma? magnifenestra Lazarus 1992
Actinomma? pleiadesensis Ellis 1993
Actinomma? rude Li & Wu 1985
Actinomma? tuberculatum Li & Wu 1985
Actinommacea Haeckel 1862
Actinommantha
Actinommida Haeckel 1862
Actinommidae Haeckel 1862
Actinommidae
Actinommidae nom. correct
Actinommilla
Actinomminae
Actinommoida Haeckel 1862
Actinommura Haeckel 1887
Actinomonadaceae Saville-Kent 1880
Actinomonadaceae
Actinomonadaceae Kent 1880
Actinomonadidae Saville-Kent 1880
Actinomonadineae Cavalier-Smith 2006
Actinomonas Kent 1880
Actinomonas Wallich 1880
Actinomonas marina Kufferath 1952
Actinomonas mirabilis Kent 1880
Actinomonas mirabilis
Actinomonas primus
Actinonomonas radiosa Roskin 1931
Actinophrya alveolata
Actinophryida Kuhn 1926
Actinophryida Hartmann 1913
Actinophryida
Actinophryidae
Actinophryidae Dujardin 1841
Actinophryidae Claus 1874
Actinophryina Cavalier-Smith 2013
Actinophrys Ehrenberg 1830
Actinophrys
Actinophrys (Actinosphaerium) eichhorni
Actinophrys alveolata Schewiakoff 1893
Actinophrys cnidae
Actinophrys difformis Ehrenberg 1832
Actinophrys digitata Dujardin (Roret's Suite a Buffon) 1841
Actinophrys eichhorni
Actinophrys eichhornii Ehrenberg 1840
Actinophrys marina Dujardin (Roret's Suite a Buffon) 1841
Actinophrys marina Mikrjukov 1996
Actinophrys oculata Stein
Actinophrys ovata Weisse 1845
Actinophrys paradoxa Carter
Actinophrys pedicellata Dujardin (Roret's Suite a Buffon) 1841
Actinophrys picta Leidy 1879
Actinophrys pontica Valkanov 1940
Actinophrys salsuginosa Patterson 2001
Actinophrys sol Ehrenberg
Actinophrys sol (Mueller 1773)
Actinophrys sol Ehrenberg 1830
Actinophrys sol (Ehrbg.)
Actinophrys sol (Muell.)
Actinophrys sol var. fusca Penard 1904
Actinophrys sol.
Actinophrys sp.
Actinophrys subalpina West 1901
Actinophrys subalpina
Actinophrys tauryanini Mikrjukov & Patterson 2001
Actinophrys vesiculata Penard 1901
Actinophrys vesiculata
Actinophrys viridis Ehrbg.
Actinophrys viridis Ehrenberg 1834
Actinophyrs sol
Actinopoda Calkins 1909
Actinopodea
Actinopyramis
Actinorhabdos Foissner 1984
Actinorhabdos trichocystiferus Foissner 1984
Actinosiphon
Actinosiphon Vaughan 1929
Actinosiphon semmesi Vaughan 1929
Actinosiphon tibetica (Douville 1916)
Actinosiphon vichayalensis
Actinosiphonidae Adams 1987
Actinosphaera Noel 1965
Actinosphaera Hollande & Enjumet 1960
Actinosphaera capillaceum Haeckel 1862
Actinosphaera deflandrei Noel 1965
Actinosphaera oligocenica Vituchin 1993
Actinosphaera sp.
Actinosphaeridium Zacharias 1893
Actinosphaeridium pedatum Zacharias 1893
Actinosphaeridium pedatus Zacharias 1893
Actinosphaeriidae Cavalier-Smith 2013
Actinosphaerina Cavalier-Smith 2013
Actinosphaerium Ritter von Stein 1857
Actinosphaerium
Actinosphaerium Stein 1857
Actinosphaerium akamae (Shigenaka, Watanabe & Suzaki 1980)
Actinosphaerium arachnoideum Penard 1904
Actinosphaerium axopodia
Actinosphaerium cichhorni
Actinosphaerium e.
Actinosphaerium eichhorni (Ehrenberg 1840)
Actinosphaerium eichhornii
Actinosphaerium eichhornii (Ehrenberg 1840)
Actinosphaerium eichorni
Actinosphaerium eishernii
Actinosphaerium nucelofilum
Actinosphaerium nucleofilum
Actinosphaerium nucleofilum Barrett 1958
Actinosphaerium portuum Kufferath 1952
Actinosphaerium var. viride
Actinosphaeroidaeae Noel 1965
Actinosphaeroideae Noel 1965
Actinospheroidaeae Noel 1965
Actinosphoeria
Actinosphoerium arachnoideum Penard 1904
Actinosphoerium e
Actinosphoerium eichhorni
Actinosphoerium eichkorni (Ehrbg.)
Actinosphoerium etchhorni
Actinosphoerium majus Penard 1904
Actinosphoerium sp.
Actinosphoerum eichhorni
Actinosporida
Actinotheca aphroditae
Actinotheca ornata Cookson & Eisenack 1970
Actinotheca rara Corradini 1972
Actinotodissus Loeblich & Tappan 1978
Actinotodissus achrasi (Martin 1973)
Actinotodissus crassus Loeblich & Tappan 1978
Actinotodissus crinitus (Rasul 1979)
Actinotodissus formosus (Gorka 1967)
Actinotodissus longitaleosus Loeblich & Tappan 1978
Actinotodissus polimorphus (Timofeev 1959)
Actinotodissus rarus Lu Li-chang 1987
Actinotodissus rarus Lu 1987
Actinotodissus secundarius (Timofeev 1959)
Actinotodissus sicaformis (Molyneux 1988)
Actinotodissus spinutisus (Timofeev 1959)
Actinotodissus ubuii (Martin 1969)
Actinotodissus yunnanensis Gao 1991
Actinotophasis Loeblich & Wicander 1976
Actinotophasis complurilata Loeblich & Wicander 1976
Actinotricha Cohn 1866
Actinotricha saltans Cohn 1866
Actinotricha saltans Cohn
Actinozoum
Actinozygidae
Actinozygus Gartner 1968
Actinozygus Gartner 1964
Actinozygus fragilis Rood & Barnard 1972
Actinozygus geometricus (Gorka 1957)
Actinozygus regularis (Gorka 1957)
Actinozygus reniformis (Perch-Nielsen 1973)
Actiophrys sol
Actipilion Loeblich 1970
Actipilion (Baltisphaeridium) constrictus (Kjellstrom 1971)
Actipilion (Baltisphaeridium) latiradiatus (Eisenack 1959)
Actiprunum
Actissa
Actissa Haeckel 1887
Actissa elegans
Actissa indica
Actissa nigra
Actissa rubra
Actissa septentrionalis
Actissa siciliensis
Actissa similis
Actuariola
Actuariola Stoeck, Schwarz, Boenigk, Schweikert, von der Heyden & Behnke 2005
Actuariola framvarensis Stoeck, Schwarz, Boenigk, Schweikert, von der Heyden & Behnke 2005
Acucyclidium Gao, Gao, Wang, Katz & Song 2014
Acucyclidium atractodes (Fan et al. 2011)
Acuholosticha Li, Lyu, Li, Fan, Al-Farraj, Shao & Berger 2017
Acuholosticha gracilis (Foissner 1982)
Acuholosticha halophila (Foissner 2016)
Acuholosticha notabilis (Foissner 1982)
Acuholosticha paranotabilis (Foissner, Agatha & Berger 2002)
Acuholosticha silvicola (Foissner 2016)
Aculearia
Aculearia Afanasieva 1999
Acuminata Amaro 1966
Acupeina
Acupeina Bronnimann & Zaninetti 1984
Acupeina triperforata (Millett 1899)
Acupeinacea Bronnimann & Zaninetti 1984
Acupeinidae Bronnimann & Zaninetti 1984
Acupeininae Bronnimann & Zaninetti 1984
Acusmonas Skvortzov 1969
Acusmonss
Acusmonss pluvialis Skvortzov 1969
Acuta rousseaui
Acutacapsula Tikhomirova 1983
Acutacapsula gassanovi Tikhomirova 1983
Acutacapsula geisuensis Tikhomirova 1983
Acutacapsula porrecta Tikhomirova 1983
Acuticassis Dumitrica & Zuegel 2003
Acuticassis gotica Dumitrica & Zuegel 2003
Acutispora
Acutispora Crawley 1903
Acutispora discumferens Marques & Ormieres 1982
Acutispora macrocephala
Acutispora macrocephala Crawley 1903
Acutispora procera Geus 1969
Acutispora pulchra Ormieres 1966
Acutispora pulchra
Acutodesmus
Acutodesmus obliquus
Acuturris Wise & Jr 1977
Acuturris scottus (Risatti 1973)
Acuturris scotus
Acyria
Acyria affinis
Acyria ferruginea
Acyria insignis
Acyria major
Acyria oerstedtii
Acyria pomiformis
Acyria stipata
Acyrochitina ancyrea
Acytosteliaceae Raper in Raper & Quinlan
Acytosteliales Baldauf, Sheikh & Thulin 2018
Acytostelium Raper 1956
Acytostelium
Acytostelium aggregatum Cavender & Vadell 2000
Acytostelium amazonicum Cavender & Vadell 2000
Acytostelium anastomosans Cavender, Vadell, Landolt & Stephenson 2005
Acytostelium digitatum Cavender & Vadell 2000
Acytostelium ellipticum Cavender 1970
Acytostelium ellipticum Cavender
Acytostelium irregularosporum Hagiwara 1971
Acytostelium leptosomum
Acytostelium longisorophorum Cavender, Vadell, Landolt & Stephenson 2005
Acytostelium magnisorum Cavender, Vadell, Landolt & Stephenson 2005
Acytostelium magnuphorum Cavender & Vadell 2000
Acytostelium minutissimum Cavender & Vadell 2000
Acytostelium pendulum Cavender & Vadell 2000
Acytostelium reticulatum Cavender & Vadell 2000
Acytostelium serpentarium Cavender, Vadell, Landolt & Stephenson 2005
Acytostelium singulare Cavender, Vadell, Landolt & Stephenson 2005
Acytostelium subglobosum
Acytostelium subglobosum Cavender 1976
Adamas Afanasieva 2000
Adamasirad Afanasieva 2009
Adara Fombella Blanco 1977
Adara Fombella 1977
Adara alea Martin & Dean 1981
Adara alea Martin in Martin & Dean 1981
Adara alea
Adara denticulata
Adara denticulata Tongiorgi in Bagnoli et al 1988
Adara denticulata Tongiorgi 1988
Adara denticulata Tongiorgi in Bagnoli, Stouge & Tongiorgi 1988
Adara longispinosa Fatka 1989
Adara matutina Fombella Blanco 1977
Adara matutina Fombella 1977
Adara undulata Moczydlowska 1998
Adarve Fombella Blanco 1977
Adarve diafanum Fombella Blanco 1977
Adelea
Adelea Schneider 1875
Adelea ? dorylaimi
Adelea akidium
Adelea Benedenia
Adelea Coccidium
Adelea dimidiata (Schn.)
Adelea dimidiata
Adelea dimidiata var. coccidioides
Adelea dimidiata var. coccidioides Leger & Duboscq 1903
Adelea hartmanni Chagas 1910
Adelea hartmanni
Adelea hyalospora
Adelea mesnili
Adelea orata
Adelea ovata
Adelea pachelabrae Mello 1921
Adelea pervulgata
Adelea simplex
Adelea tipuloe
Adelea transita
Adelea transita Leger 1904
Adelea zonula Moroff 1906
Adeleida Leger 1911
Adeleida
Adeleidae
Adeleina
Adeleiorina
Adeleorina
Adeleorina Leger 1911
Adeleorina Leger & Duboscq 1910
Adeliesphaera Bijl & Brinkhuis 2015
Adeliesphaera ohanlonii Bijl & Brinkhuis 2015
Adelina Hesse 1911
Adelina acarinae Purrini 1984
Adelina castana Ghosh, Choudhury & Misra 2000
Adelina collembolae Purrini 1984
Adelina cryptocerci Yarwood 1937
Adelina dimidiata
Adelina dimidiata A. Schn.
Adelina enchytraei Siau & Ormieres 1970
Adelina grylli
Adelina grylli Butaeva 1996
Adelina melolonthae Tuzet & Ormieres 1966
Adelina melolonthae
Adelina mesachorutina
Adelina mesnili
Adelina octospora Hesse 1911
Adelina palori Ghosh, Choudhury & Misra 2000
Adelina picei Ghosh, Choudhury & Misra 2000
Adelina rayi Narasimhamurti 1977
Adelina riouxi
Adelina schellacki Ray & Das-Gupta 1940
Adelina schellacki Ray & Mitra 1937
Adelina sericesthis Weiser & Beard 1959
Adelina tenebrionis Sautet 1930
Adelina tenebrionis
Adelina tribolii
Adelina tribolii Bhatia 1937
Adelocyrtis Pantanelli 1880
Adelocyrtis
Adelocyrtis cometa
Adelocyrtis pala
Adelocyrtis spinosa
Adelosina d'Orbigny 1826
Adelosina (d'Orbigny 1826)
Adelosina
Adelosina anceps (Reuss 1850)
Adelosina bhallai Sarkar & Gupta 2008
Adelosina bicornis Walker & Jacob 1886
Adelosina bicornis
Adelosina brongnarti (D'Orbigny 1826)
Adelosina carinatastriata Wiesner 1923
Adelosina depressa
Adelosina depressa (d'Orbigny)
Adelosina dubia (D'Orbigny 1846)
Adelosina duthiersi Schlumberger 1886
Adelosina elegans (d'Orbigny)
Adelosina intricata (Terquem 1878)
Adelosina intricate
Adelosina josephina (d'Orbigny 1846)
Adelosina kochi (Reuss 1855)
Adelosina konkensis (Bogdanowich 1958)
Adelosina konkensis
Adelosina laevigata d'Orbigny 1826
Adelosina laevigata d'Orbigny 1846
Adelosina laysanensis Rhumbler 1906
Adelosina linneiana (D'Orbigny 1839)
Adelosina litoralis
Adelosina longirostra (D'Orbigny 1826)
Adelosina mariae (D'Orbigny 1846)
Adelosina mariae Bogdanovitch 1949
Adelosina obsoleta (Costa 1846)
Adelosina partschii (D'Orbigny 1846)
Adelosina pascuaensis Koutsoukos & Falcetta 1987
Adelosina phoenicia
Adelosina plicosa (Costa 1850)
Adelosina procera
Adelosina pulchella (D'Orbigny 1846)
Adelosina pulchella (d'Orbigny)
Adelosina pulchella d'Orbigny 1846
Adelosina schreibersii (d'Orbigny 1846)
Adelosina schreibersii (D'Orbigny 1905)
Adelosina semistriata d'Orbigny 1826
Adelosina soldanii d'Orbigny 1826
Adelosina striata d'Orbigny 1826
Adelosina striata d'Orbigny
Adelosina sulcata Karrer 1868
Adelosina zangherii Silvestri & Zangheri 1942
Adelphamoeba
Adelphamoeba Napolitano, Ganz & Wall 1970
Adelphamoeba Napolitano, Wall & Ganz 1970
Adelphamoeba galeacystis
Adelphamoeba galeacystis Napolitano, Wall & Gauz 1970
Adelphamoeba galeacystis Napolitano Wall & Ganz 1970
Adelphocystis aeikineta
Adelphocystls Cox 1967
Adelphocystls aeikineta Cox 1967
Adelungeia senonica Arapova & Suleimanov 1966
Adelungia
Adelungia Suleymanov 1966
Adelungia aibugirensis Sulejmanov 1979
Adelungia oligocenica suleimanov Ibragimova & Suleimanov 1971
Ademassa Vachard 1993
Ademassa Vachard in Vachard et al. 1993
Ademassa inuncta Vachard 1993
Adenoides Balech
Adenoides Balech 1956
Adenoides
Adenoides eludens
Adenoides eludens (Herdman 1922)
Adenoides kofoidi (Herdman 1922)
Adenoides sinensis
Adenoides sinensis H. Gu, X. Li & Z. Luo 2018
Adercotryma
Adercotryma Loeblich & Tappan 1952
Adercotryma agterbergi Gradstein & Kaminski 1989
Adercotryma glomerata antarctica Saidova 1975
Adercotryma glomeratum (Brady 1878)
Adercotryma glomeratum
Adercotryma kuhnti Alegret & Thomas 2009
Adercotryma wrighti Bronnimann & Whittaker 1987
Adercotrymidae Bronnimann & Whittaker 1987
Adercotryminae Bronnimann & Whittaker 1987
Adglutina Barcyte, Pusztai, Skaloud & Elias 2022
Adglutina synurophila Barcyte, Pusztai, Skaloud & Elias 2022
Adhaerentia Plummer 1938
Adhaerentia midwayensis Plummer 1938
Adhaerentiinae Loeblich & Tappan 1986
Adhaerentina Paalzow 1936
Adhaerentina permiana Paalzow 1936
Adherentina rhenana Spandel 1909
Adictyozoa
Adictyozoa Cavalier-Smith 1993
Adinimonas oviforme Schiller 1928
Adinophrys sol
Adiyamanium
Adiyamanium Uzuncimen & Tekin 2011
Adiyamanium crassum
Adiyamanium crassum Uzuncimen & Tekin 2011
Admiranda Marfenkova 1991
Admiranda convexa Marfenkova 1991
Adnatosphaeridiaceae Sarjeant & Downie
Adnatosphaeridium Williams & Downie 1966
Adnatosphaeridium aemula (Deflandre 1938)
Adnatosphaeridium apenninicum (Corradini 1973)
Adnatosphaeridium apenninicum Corradini 1972
Adnatosphaeridium apiculata (Cookson & Eisenack 1960)
Adnatosphaeridium apiculatum (Cookson & Eisenack 1960)
Adnatosphaeridium caullergyi (Deflandre 1938)
Adnatosphaeridium caulleryi (Deflandre 1938)
Adnatosphaeridium densifilosum (Cookson & Eisenack 1974)
Adnatosphaeridium filamentosa (Cookson & Eisenack 1958)
Adnatosphaeridium hunickenii Archangelsky 1969
Adnatosphaeridium ivoriense Awad & Oboh-Ikuenobe 2016
Adnatosphaeridium membraniphorum Jan du Chene & Adediran 1985
Adnatosphaeridium patulum Williams & Downie 1966
Adnatosphaeridium paucispinum (Klement 1960)
Adnatosphaeridium perforata (Alberti 1961)
Adnatosphaeridium regulatum Willumsen 2012
Adnatosphaeridium reticulense (Pastiels 1948)
Adnatosphaeridium reticulense (Past.)
Adnatosphaeridium robustum
Adnatosphaeridium robustum (Morgenroth 1966)
Adnatosphaeridium speciosum (Alberti 1961)
Adnatosphaeridium tubulosum Vieira & Mahdi 2022
Adnatosphaeridium tutulosum (Cookson & Eisenack 1960)
Adnatosphaeridium uncinatum Norvick 1976
Adnatosphaeridium vetusculum Davey 1974
Adnatosphaeridium williamsii Islam 1983
Adnatosphaeridium? patulum Williams & Downie 1966
Adneria uncinata Tucolesco 1962
Adonnadonna Gombos 1982
Adonnadonna primadonna Gombos 1982
Adorfia Burmann 1970
Adorfia firma Burmann 1970
Adorfia hoffmanensis (Cramer et al. 1974)
Adorfia prolongata Burmann 1970
Adornofusa Loeblich & Tappan 1978
Adornofusa microhapsis Loeblich & Tappan 1978
Adrahentina
Adrahentina Bilotte 1978
Adrahentina iberica Bilotte 1978
Adriamonadaceae Cavalier-Smith 2006
Adriamonadidae Cavalier-Smith 1998
Adriamonas Verhagen et al.
Adriamonas Verhagen et al 1994
Adriamonas Verhagen, Zolffel, Brugerolle & Patterson 1994
Adriamonas peritocrescens
Adriamonas peritocrescens Verhagen, Zolffel, Brugerolle & Patterson 1994
Aducta Fajzulina 1982
Adumbratosticha Li, Lyu, Li, Fan, Al-Farraj, Shao & Berger 2017
Adumbratosticha islandica (Berger & Foissner 1989)
Adumbratosticha tetracirrata (Buitkamp & Wilbert 1974)
Adumbratosticha virginensis (Foissner 2016)
Aduncisulcus Yubuki & Leander 2016
Aduncisulcus paluster
Aduncisulcus paluster Yubuki & Leander 2016
Aduncodinium N. S. Kang, H. J. Jeong & O. Moestrup 2015
Aduncodinium
Aduncodinium glandula (Herdman 1924)
Aduncuperistomatus
Advenella Wilde 2006
Advenella
Advenella bifurcata Wilde 2006
Aedispora Kiloczycki 1997
Aedispora dorsalis Kiloczycki 1997
Aegosprysis (?) transitionalis
Aegosprysis coronaia Clark & Campbell 1942
Aegospyris
Aegyptoclypeus
Aegyptoclypeus Boukhary, Abul-Nasr & Al Menoufy 2013
Aegyptoclypeus dakhlensis
Aegyptoclypeus dakhlensis Boukhary, Abul-Nasr & Al Menoufy 2013
Aegyra oliva
Aegyra semilunaris
Aegyria Claparede & Lachmann 1859
Aegyria apoliva Chen, Li, Al-Farraj, Ma & Pan 2018
Aegyria foissneri Qu, Ma, Al-Farraj, Lin & Hu 2017
Aegyria marioni Gourret & Roeser 1886
Aegyria minuta (Deroux 1975)
Aegyria oliva (Clap.)
Aegyria oliva Claparede & Lachmann 1859
Aegyria oliva Claparede & Lachmann 1858
Aegyria paroliva (Song & Wilbert 2002)
Aegyria peculiaris Wang, Jiang, Liao, Qu, Kumar & Hu 2023
Aegyria peneckei Lepsi 1926
Aegyria rostellum Chen, Hu, Gong, Al-Rasheid, Al-Farraj & Song 2012
Aegyriana Deroux 1975
Aegyriana Deroux in Song & Wilbert 2002
Aegyriana
Aegyriana minuta Deroux 1974
Aegyriana minuta Deroux 1975
Aegyriana oliva (Claparede & Lachmann 1858)
Aegyriana paroliva Song & Wilbert 2002
Aegyrianidae Deroux 1994
Aegyrianinae Deroux 1976
Aeolides Denys de Montfort 1808
Aeolisaccus Elliot 1958
Aeolisaccus kotori Radoicic 1959
Aeolomorphella Loeblich & Tappan 1964
Aeolomorphelloides Fang 1995
Aeolomorphelloides xiamenensis Fang 1995
Aeolostreptis Loeblich & Tappan 1957
Aeolostreptis marylandica Nogan 1964
Aethalium Link 1809
Aethiopites Garatini 1963
Afanasievella Nestell & Nestell 2010
Afanasievella apachensis Nestell & Nestell 2010
Afens
Afens Riedel & Sanfilippo 1974
Afens Riedel & Sanfillppo 1974
Afens liriodes Riedel & Sanfilippo 1974
Afens liriodes Riedel & Sanfillppo 1974
Afens perapediensis Bragina 2010
Affinetrina Luczkowska 1972
Affinetrina alcidi Levy, Mathieu, Poignant et al. 1992
Affinetrina alcidi Levy et al. 1992
Affinetrina bassensis (Parr 1945)
Affinetrina bermudezi (Acosta 1940)
Affinetrina bogatschovi (Bogdanowich 1969)
Affinetrina carinata (D'Orbigny 1839)
Affinetrina chrysostoma (Chapman 1909)
Affinetrina chutzievae (Bogdanowich 1960)
Affinetrina compressa (Wiesner 1912)
Affinetrina confirmata (Krasheninnikov 1959)
Affinetrina cubanica (Bogdanowich 1947)
Affinetrina deplanata (Rhumbler 1906)
Affinetrina eburnea (D'Orbigny 1839)
Affinetrina ferox (Rhumbler 1906)
Affinetrina frederica (Le Calvez 1947)
Affinetrina gualtieriana (D'Orbigny 1839)
Affinetrina planciana (D'Orbigny 1839)
Affinetrina pseudocuneata Gerke
Affinetrina seminulum meotica (Gerke)
Affinetrina striolata (Cushman 1918)
Affinetrina subgranulata (Cushman 1918)
Affinetrina ucrainica (Serova 1952)
Affinetrina voloshinovae (Bogdanowich 1947)
Affinetrina voloshinovae eldarica Maisuradze, Koiava & Spezzaferri 2009
Affinetrina voloshinovae timenda (Chutzieva 1960)
Afghanella Thompson 1946
Afghanella
Afghanella cheni Yang 1985
Afghanella elegantula Miklukho-Maklai 1957
Afghanella elliptica Zhu & Partoazar 1996
Afghanella elongata Zhu & Partoazar 1996
Afghanella fusiformis Yang 1978
Afghanella gongxianensis Yang 1978
Afghanella guanxianensis Yang 1978
Afghanella kunlunensis Sun 1993
Afghanella magna Miklukho-Maklai 1957
Afghanella megaspherica
Afghanella odora Sosnina 1960
Afghanella ozawai Hanzawa 1954
Afghanella robbinsea
Afghanella schencki Thomson
Afghanella schencki Thompson 1946
Afghanella schencki tereshkovae Leven 1967
Afghanella simplex Sheng 1963
Afghanella sumatrinaeformis var. megasphaerica Nguyen-Duc-Tien 1970
Afghanella tereshkovae Leven 1967
Afghanella zomekiensis Kawano 1958
Afroamphisiella Foissner, Agatha & Berger 2002
Afroamphisiella Foissner et al. 2002
Afroamphisiella abdita (Foissner 1997)
Afroamphisiella multinucleata Foissner, Agatha & Berger 2002
Afroamphisiella multinucleata Foissner et al. 2002
Afroamphisiella multinucleata minima Kumar & Foissner 2016
Afroamphisiella multinucleata multinucleata Foissner et al. 2002
Afrobolivina
Afrobolivina Reyment 1959
Afrobolivina afar
Afrobolivina afra
Afrobolivina africana
Afrobolivina bantu
Afrobolivinidae Mehrnusch 1993
Afrokahliella Berger 2011
Afrokahliella binucleata (Foissner, Agatha & Berger 2002)
Afrokahliella halophila (Foissner, Agatha & Berger 2002)
Afrokahliella namibicola (Foissner, Agatha & Berger 2002)
Afrokahliella paramacrostoma Li, Li, Wang, Zhu & Shao 2021
Afrokeronopsis Foissner & Stoeck 2008
Afrokeronopsis aurea
Afrokeronopsis aurea (Foissner & Stoeck 2008)
Afrophrya Foissner & Stoeck 2006
Afrophrya camerounensis (Dragesco 1970)
Afrophrya macrostoma (Dragesco 1970)
Afrothrix Foissner 1999
Afrothrix darbyshirei Foissner 1999
Afrothrix multinucleata Foissner, Agatha & Berger 2002
Afusulinina Vachard, Pille & Gaillot 2010
Agalmatoaster Klumpp 1953
Agalmatoaster (Gemmiodiscoaster) Prins 1969
Agalmatoaster (Gemmiodiscoaster) germanicus (Martini 1958)
Agalmatoaster septemradiatus Klumpp 1953
Agamococcidiida Levine 1979
Agamococcidiorida
Agamococcidiorida Levine 1979
Agapetha Gistl 1848
Agardhella Nagy & Basov 1998
Agardhella placula Nagy & Basov 1998
Agardhellinae Mikhalevich 2004
Agathaminella Benjamini 1988
Agathaminella planispira Benjamini 1988
Agathammina
Agathammina Neumayr 1887
Agathammina ampla Lin 1984
Agathammina antiqua Said & Barakat 1958
Agathammina austroalpina
Agathammina bella Pronina 1988
Agathammina darvasica Filimonova 2008
Agathammina daxiakouensis Zheng Hong 1986
Agathammina elongata Pronina 1988
Agathammina gigantea Kobayashi 2012
Agathammina judicariensis Premoli Silva 1971
Agathammina magna Xia Guoying & Zhang Zhicun 1984
Agathammina magnatuba Galloway & Ryniker 1930
Agathammina mississippiana
Agathammina multa Pronina 1988
Agathammina multispira Salaj, Borza & Samuel 1983
Agathammina ovata Wang Kellang 1976
Agathammina parafusiformis Salaj, Borza & Samuel 1983
Agathammina protea Cushman & Waters 1928
Agathammina psebaensis Pronina-Nestell 2001
Agathammina pusilla
Agathammina rosella Pronina 1988
Agathammina spiroloculiformis Oraveczne Scheffer 1971
Agathammina vachardi
Agathammina vachardi Zhang 2016
Agathammina? inconstans
Agathammina? iranica Zaninetti, Brdnnimann, Bozorgnia & Huber 1973
Agathammina? kosoviensis Urosevic, Zupancic & Popovic 1994
Agathammina? mandulaensis Xia Guoying & Zhang Zhicun 1984
Agathammina? paserii Ciarapica & Zaninetti 1984
Agathammininae Ciarapica, Cirilli & Zaninetti 1987
Agathamminoides Zaninetti 1979
Agathamminoides Zaninetti 1969
Agathamminoides
Agathamminoides Basov & Slobodin 1970
Agathamminoides crassicoria Poag 1966
Agathamminoides rosenkrantzi Hansen 1970
Agathochitina Tsegelryuk 1982
Agathochitina cistula Tsegelryuk 1982
Agathochitina dilatata Tsegelryuk 1982
Agathochitina fragilis regularis (Taug. & Jekh. 1960)
Agathochitina gutnica (Laufeld 1974)
Agathochitina proboscis Tsegelryuk 1982
Agathochitina turgida Tsegelryuk 1982
Agerasphaera Harland 1979
Agerasphaera margarita Harland 1979
Agerella Turvey 2003
Agerina Farinacci 1991
Agerina martana (Farinacci 1959)
Agetocystis Zaslavskaya & Obut 1984
Agetocystis poriferus Zaslavskaya & Obut 1984
Agetocystis rombiferus Zaslavskaya & Obut 1984
Aggerostramen Loeblich & Tappan 1985
Agglomerata
Agglomerata Larsson & Yan 1988
Agglomerata cladocera (Pfeiffer 1895)
Agglomerata connexa Ovcharenko & Wita 2001
Agglomerata daphniae Weng, Liu, Zhao, Xie, Zhang, Sato & Zhang 2020
Agglomerata lacrima Bronnvall & Larsson 2001
Agglomerata sidae
Agglomerata volgensae Larsson & Voronin 2000
Agglutinella
Agglutinella El-Nakhal 1983
Agglutinella compressa El-Nakhal 1983
Agglutinella kaminskii Garrison 2019
Agglutinella robusta El-Nakhal 1983
Agglutinella soriformis El-Nakhal 1983
Agglutisolena Senowbari-Daryan 1984
Agglutisolena
Agglutisolena conica Senowbari-Daryan 1984
Agglutisolenia
Agglutisolenidae Mikhalevich 2004
Agglutisolenidae Mikhalevich 2003
Aggregata Frenzel 1885
Aggregata
Aggregata (Euccocidium) eberthi
Aggregata (Eucoccidium) eberthi
Aggregata (Eueoccidium) eberthi Labbe
Aggregata andresi Gestal, Nigmatullin, Hochberg, Guerra & Pascual 2005
Aggregata areuata
Aggregata aspera Wang, Ren & Zheng 2023
Aggregata bathytherma Gestal, Pascual & Hochberg 2010
Aggregata caelomica
Aggregata dobelli Poynton, Reimschussel & Stoskopf 1992
Aggregata duboscqi
Aggregata duboseqi
Aggregata eberthi
Aggregata eberthii
Aggregata frenzeli
Aggregata inachi Smith 1905
Aggregata kudoi Narasimhamurti 1979
Aggregata labbei
Aggregata leandri Theodorides & Desportes 1975
Aggregata leandri Goodrich 1950
Aggregata legeri
Aggregata mamillana
Aggregata maxima Theodorides & Desportes 1975
Aggregata millerorum Poynton, Reimschussel & Stoskopf 1992
Aggregata mingazzini
Aggregata minima
Aggregata octaculeata Ren, He, Wang, Tang & Zheng 2021
Aggregata octopiana Frenzel 1885
Aggregata octopiana
Aggregata octopiana Schneider 1875
Aggregata ovata
Aggregata patagonica
Aggregata patagonica Sardella, Re & Timi 2000
Aggregata polibraxiona Esmeralda Colunga-Ramirez, Martinez-Aquino, Alberto Flores-Lopez, Gestal, Azevedo & Castellanos-Martinez 2021
Aggregata portunidarum Frenzel 1885
Aggregata reticulosa
Aggregata sagittata Gestal, Guerra, Abollo & Pascual 2000
Aggregata schneideri
Aggregata siedleckii
Aggregata sinensis Ren & Zheng 2022
Aggregata spinosa Moroff 1906
Aggregata spinosa
Aggregata spinosa Moroff 1908
Aggregata stellata
Aggregata vagans Leger & Duboscq 1903
Aggregata valdessensis
Aggregata valdessensis Sardella, Re & Timi 2000
Aggregatidae Labbe 1899
Aggregatidae
Agigea Lepsi 1965
Agigea enigmatica Lepsi 1965
Agitata Cavalier-Smith & Bass 2009
Agitata
Agitata agilis (Moroff 1904)
Agitata tremulans Cavalier-Smith & Bass 2009
Agitata vibrans Howe & Cavalier-Smith 2011
Agitatidae Cavalier-Smith & Bass 2009
Agitatina Cavalier-Smith 2012
Aglenophrya
Agloe Pascher 1912
Agloe (Chlamydomonadina) biciliata Pascher 1912
Agmasoma
Agmasoma Hazard & Oldacre 1977
Agmasoma Hazard & Oldacre 1975
Agmasoma aquinoae Enriquez & Sprague 1988
Agmasoma penaei
Agnathodysteria
Agnathodysteria Deroux 1976
Agnathodysteria littoralis Deroux 1976
Agnathodysteria littoralis
Agolohymena Bourland & Strueder-Kypke 2010
Agolohymena aspidocauda Bourland & Strueder-Kypke 2010
Agrippina Strickland 1912
Agrippina bona
Agrippina bona Strickland 1912
Agrippina parva (Wellmer 1911)
Agrippinidae Strickland 1912
Agrosphoera Lo Bianco 1903
Agrosphoera pellucida Lo Bianco 1903
Aguayoinea aslerostomata
Aheophragmium planum Bykova 1939
Ahlumia von Daniels & Kemper 1995
Ahlumia brunsvicensis von Daniels & Kemper 1995
Ahmuellerella Reinhardt 1964
Ahmuellerella alboradiata Lees & Bown 2006
Ahmuellerella frankiae
Ahmuellerella frankiae Lees, Schueth & Howe 2019
Ahmuellerella granulata (Stover 1966)
Ahmuellerella I granulata Reinhardt 1965,
Ahmuellerella imbricata (Gartner 1968)
Ahmuellerella mirabilis (Perch-Nielsen 1968)
Ahmuellerella oblata Reinhardt 1965
Ahmuellerella regularis (Gorka 1957)
Ahmuellerellaceae
Ahmuellerelloideae Medd 1979
Aibatrossiella
Aicosporidium blochmanni
Aidelocysta Riding, Helby & Stevens 2001
Aidelocysta clavata Riding, Helby & Stevens 2001
Aikinetocystis perionyxae Sarkar, Kundu & Bandyopadhyay 2020
Aikinetocystis singularis Gates 1926
Ailadinium Saburova & Chomerat 2014
Ailadinium reticulatum
Ailadinium reticulatum Saburova & Chomerat 2014
Aimonema ramosa
Aiora Cookson & Eisenack 1960
Aiora fenestrata Cookson & Eisenack 1960
Aireiana Cookson & Eisenack 1965
Aireiana salictum Pierce Damassa 1979
Aireiana verrucosa Cookson & Eisenack 1965
Aitchisonellum Won 1999
Aitchisonellum aspinosus Won 1999
Aiveolina obtusa Montanari 1964
Akanthopeltis Pochmann 1942
Akashiwidae Cavalier-Smith 2018
Akashiwo Daugbjerg, Hansen, Larsen & Moestrup 2000
Akashiwo Hansen & Moestrup in Daugbjerg et al. 2000
Akashiwo Hansen & Moestrup 2000
Akashiwo
Akashiwo sanguine
Akashiwo sanguinea (Hirasaka 1922)
Akashiwo sanguinea
Akashiwo sanguineum
Akbarina Sirel 2009
Akbarina primitiva (Rahaghi 1983)
Akbuluta Ozdikmen 2009
Akbuluta quadria (Mandra 1969)
Akcaya Ozdikmen 2009
Akcaya minuta (Hofker 1965)
Akcayinae Ozdikmen 2009
Akiba Bennett Garnham & Fallis 1965
Akiba Bennett, Garnham & Fallis 1965
Akiba
Akiba caulleryi (Mathis and Leger 1909)
Akiba caulleryi
Akidodes Lom 1959
Akidodes Lom 2001
Akidodes Lom in Aescht 2001
Akidodes
Akidodes henleae Lom 1959
Akidodes symmetricus (Lom 1959)
Akidodes symmetricus Lom 1959
Akiyoshidla Toriyama 1953
Akiyoshidla ozawai Toriyama 1953
Akiyoshidla toriyamai Thompson, Pitrat & Sanderson 1953
Akiyoshiella Toriyama 1953
Akiyoshiella fusulinoides Sosnina 1976
Akiyoshiella kaimoriensis Kobayashi 2019
Akmanella Ivanova 2009
Akmanella fundilliformis Ivanova 2009
Akmanella olgae Ivanova 2009
Akomachra Colbath 1979
Akomachra ovula Colbath 1979
Akomachra perilla Colbath 1979
Akrokomae
Aktinocyclina
AktinocycUna Guembel 1868
Aktinorbitoides Bronnimann 1958
Aktinorbitoides browni Bronnimann 1958
Alabamina
Alabamina Toulmin 1941
Alabamina a. australis
Alabamina a. obscura
Alabamina achanes Loeblich & Tappan 1994
Alabamina archipelagoensis Srinivasan & Rajshekhar 1981
Alabamina armellae Popescu 1998
Alabamina australis
Alabamina budensis (Hantken 1875)
Alabamina caucasica Khalilov 1984
Alabamina conica Todd 1957
Alabamina conica Todd 1956
Alabamina dubifera
Alabamina haitiensis Bermudez 1949
Alabamina heyae Fox, Stukins, Hill & Bailey 2018
Alabamina jimrothi
Alabamina kamchatica Serova 2001
Alabamina kernensis Smith 1956
Alabamina midwayensis Brotzen 1948
Alabamina mississippiensis Todd 1952
Alabamina multicamerata Nesterova 1979
Alabamina orbiculi Khalilov 1984
Alabamina oschmanni Hagn 1956
Alabamina pappi Gohrbandt 1962
Alabamina paradashensis Khalilov 1984
Alabamina polita Becker & Dusenbury 1958
Alabamina resigae Chave 1987
Alabamina rosenkrantzi Hansen 1970
Alabamina scitula Bandy 1949
Alabamina solnasensis Brotzen 1948
Alabamina tonica Kraeva 1972
Alabamina toulmini (Brotzen 1948)
Alabamina tubulifera (Heron-Allen & Earland 1914)
Alabamina typica
Alabamina wilcoxensis Toulmin 1941
Alabamina? differens McCulloch 1977
Alabamina? egerensis Sztrakos 1983
Alabaminella Saidova 1975
Alabaminella leviculus (Resig.)
Alabaminella weddellensis
Alabaminella weddellensis profunda Saidova 1975
Alabaminidae Hofker 1951
Alabaminoides exiguus surtidus Saidova 1975
Alabamira cretacea Hofker 1951
Alabasta Duckert, Blandenier, Kosakyan & Singer 2018
Alabasta kivuense (Gauthier-Lievre & Thomas 1961)
Alabasta longicollis (Penard 1890)
Alabasta militaris (Penard 1890)
Alabasta militaris
Alacorys carcinus Haeckel 1887
Alanlordella BouDagher-Fadel 1996
Alanlordella banneri BouDagher-Fadel 1996
Alanlordia Banner & Samuel 1995
Alanlordia banyakensis Banner & Samuel 1995
Alanlordia niasensis Banner & Samuel 1995
Alanlordia niasensis niasensis
Alanlordia niasensis primitiva Banner & Samuel 1995
Alanwoodia Loeblich & Tappan 1955
Alanwoodia excelsa Ruggieri & Giunta 1965
Alanwoodia excelsa Ruggieri & Giunte 1965
Alaskadinium Duxbury 1977
Alaskanella Skinner & Wilde 1966
Alaskanella hopei Read & Neste 2019
Alaskanella lata Read & Neste 2019
Alaskanella laudoni Skinner & Wilde 1966
Alaskanella magna Han 1988
Alaskanella quasicylindrica Da 1983
Alaskanella yukonensis Skinner & Wilde 1966
Alasphaera
Alasphaera Keupp 1979
Alasphaera caudata Keupp 1979
Alasphaera tuberculata (Pflaumann & Krasheninnikov 1978)
Alasphaera verrucosa Keupp 1979
Alaspora Obata 1953
Alaspora depressa Obata 1953
Alastor Perty 1852
Alatipicapora Tekin 1999
Alatipicapora gediki Tekin 1999
Alatipicapora latoalata Kozur, Moix & Ozsvart 2007
Alatipicapora spinosa Kozur, Moix & Ozsvart 2007
Alatipicapora tetrapedis Kozur, Moix & Ozsvart 2007
Alatosphaera Nezan, Carbonell-Moore, K.N. Mertens & Chomerat 2023
Alatosphaera hermosillae (Carbonell-Moore 1992)
Albaillella Deflandre 1952
Albaillella
Albaillella amplificata Nazarov & Ormiston 1985
Albaillella amygdalaspinosa Schwartzapfel & Holdsworth 1996
Albaillella angusta Kuwahara 1999
Albaillella aotearoa Takemura & Aono 2007
Albaillella apporrecta Nazarov & Ormiston 1985
Albaillella asymmetrica Ishiga & Imoto 1982
Albaillella bialata
Albaillella bialata Wu & Feng 2010
Albaillella bipennata Cheng 1986
Albaillella brushensis Cheng 1986
Albaillella cartalla Ormiston & Lane 1976
Albaillella cavitata Kuwahara 1999
Albaillella cylindra Schwartzapfel & Holdsworth 1996
Albaillella deflandrei Gourmelon 1987
Albaillella demenita Nazarov 1986
Albaillella eliasi Schwartzapfel & Holdsworth 1996
Albaillella excelsa Ishiga, Kito & Imoto 1982
Albaillella exilis Nestell & Nestell 2020
Albaillella fida Jin & Feng 2007
Albaillella flabellata Jin & Feng 2007
Albaillella flexa Kuwahara 1992
Albaillella flexiloqua Nazarov 1986
Albaillella foremanae Cornell & Simpson 1985
Albaillella furcata Won 1983
Albaillella gordoni Schwartzapfel & Holdsworth 1996
Albaillella groessensi Schwartzapfel & Holdsworth 1996
Albaillella harrisae Schwartzapfel & Holdsworth 1996
Albaillella hassi Schwartzapfel & Holdsworth 1996
Albaillella higginsi Schwartzapfel & Holdsworth 1996
Albaillella hushanensis
Albaillella hushanensis He & Feng 2011
Albaillella indensis Won 1983
Albaillella indensis ambigua Braun 1989
Albaillella indensis brauni Feng, Ye Mei & Zhang 1997
Albaillella indensis indensis Won 1983
Albaillella inferioalata Nazarov 1986
Albaillella inflata Cheng 1986
Albaillella ishigai Cheng 1986
Albaillella kayai Noble, Tekin, Gedik & Pehlivani 2008
Albaillella ladarezensis Gourmelon 1987
Albaillella lanceolata Schwartzapfel & Holdsworth 1996
Albaillella lauta Kuwahara 1992
Albaillella levis Ishiga, Kito & Imoto 1982
Albaillella longoriai Schwartzapfel & Holdsworth 1996
Albaillella macrocephalata Cheng 1986
Albaillella mameti Schwartzapfel & Holdsworth 1996
Albaillella mucronulata Nestell, Pope & Nestell 2012
Albaillella murcheyae Schwartzapfel & Holdsworth 1996
Albaillella nazarovi Cheng 1986
Albaillella nigriniae Cheng 1986
Albaillella ouachitaensis Cheng 1986
Albaillella palmeri Schwartzapfel & Holdsworth 1996
Albaillella paradoxa Deflandre 1952
Albaillella pennata Holdsworth 1966
Albaillella pessagnoi Cheng 1986
Albaillella philipsensis Schwartzapfel & Holdsworth 1996
Albaillella prava Cheng 1986
Albaillella procera Cheng 1986
Albaillella protoforemanae
Albaillella protoforemanae Zhang, Henderson & Xia 2010
Albaillella protolevis Kuwahara 1999
Albaillella ramsbottomi Schwartzapfel & Holdsworth 1996
Albaillella robusta Cheng 1986
Albaillella rockensis Cheng 1986
Albaillella saltatoria Cheng 1986
Albaillella saundersi Schwartzapfel & Holdsworth 1996
Albaillella sinuata Ishiga & Watase 1986
Albaillella spinosa Cheng 1986
Albaillella tela Schwartzapfel & Holdsworth 1996
Albaillella tetraspinosa (Kozur 1981)
Albaillella thomasi Braun 1990
Albaillella triangularis Ishiga, Kito & Imoto 1982
Albaillella triangularis
Albaillella tumida Cheng 1986
Albaillella turgida Cheng 1986
Albaillella uncus Won 1983
Albaillella unusalata Cheng 1986
Albaillella yamakitai Kuwahara 1999
Albaillella yaoi Kuwahara 1999
Albaillella yaoi longa Jin & Feng 2007
Albaillella? protractosegmentata Nazarov 1986
Albaillella? zhui Feng & Liu 1993
Albaillellacea
Albaillellacea Cheng 1986
Albaillellaria
Albaillellaria Deflandre 1953
Albaillellata
Albaillellidae
Albaillellidea
Albaillellinae
Albamina bigibbera Le Calvez 1959
Albaretia Affa'a in Aecht 2001
Albaretia Affa'a in Aescht 2001
Albaretia Affa'a 1986
Albaretia maxima Affa'a 1986
Albaretia terroni Affa'a 1986
Albaretia terroni (Affa'a 1986)
Albatrossiclla Kofoid & Campbell 1929
Albatrossiclla agassizi Kofoid & Campbell 1929
Albatrossidium Sanfilippo & Riedel 1992
Albatrossidium minzok Sanfilippo & Riedel 1992
Albatrossiella agassizi
Albertia Vozzhennikova 1967
Albertia curvicornis Vozzhennikova 1967
Albertia recticornis Turonian
Albertinopsis Revets 2002
Albertinopsis norrisi (Mellon & Wall 1956)
Albertisella Cognetti de Martiis 1926
Albertisella crater Cognetti de Martiis 1926
Aldorfia Stover & Evitt 1978
Aldorfia corticata Norris & Jux 1984
Aldorfia deflandrei (Clarke & Verdier 1967)
Aldorfia deflandrei (Clark & Verdier 1967)
Aldorfia dictyophora Deflandre 1938
Aldorfia dictyophorum (Deflandre 1938)
Aldorfia dictyota (Cookson & Eisenack 1960)
Aldorfia dictyota osmingtonensis
Aldorfia dictyotum (Cookson & Eisenack 1960)
Aldorfia spongiosa (McIntyre & Brideaux 1980)
Aldorfia vectensis Duxbury 1983
Aldorfia warringtonii Poulsen 1996
Alectinella Revets 1996
Alepiella Golemansky 1970
Alepiella tricornuta
Alevium longispineum Yang Qun & Yang 1990
Alexanderina McCulloch 1977
Alexanderina viejoensis McCulloch 1977
Alexandrella Bykova 1958
Alexandria Obolkina 1995
Alexandria Halim 1960
Alexandria affinis Obolkina 1995
Alexandria arcuata Obolkina 1995
Alexandria heterolobata Obolkina 1995
Alexandriella Ceza & Cepicka 2022
Alexandriella bishopae
Alexandriella bishopae Ceza & Cepicka 2022
Alexandrium Halim 1960
Alexandrium Halim 1967
Alexandrium
Alexandrium Halim
Alexandrium (Alexandrium)
Alexandrium (Alexandrium) Halim 1960
Alexandrium (Alexandrium) catenella
Alexandrium (Alexandrium) foedum Balech 1990
Alexandrium (Alexandrium) hiranoi Kita & Fukuyo 1988
Alexandrium (Alexandrium) insuetum Balech 1985
Alexandrium (Alexandrium) margalefi Balech 1994
Alexandrium (Alexandrium) monilatum (Howell 1953)
Alexandrium (Alexandrium) ostenfeldii
Alexandrium (Alexandrium) pseudogoniaulax (Biecheler 1952)
Alexandrium (Alexandrium) satoanum Yuki & Fukuyo 1992
Alexandrium (Alexandrium) tamarense
Alexandrium (Alexandrium) tamiyavanichi Balech 1994
Alexandrium (Alexandrium) taylori Balech 1994
Alexandrium (Gessnerium) Halim 1967
Alexandrium (Gessnerium) Halim 1969
Alexandrium (Gessnerium)
Alexandrium (Gessnerium) Halim 1960
Alexandrium (Gessnerium) balechii (Steidinger 1971)
Alexandrium (Gessnerium) foedum Balech 1990
Alexandrium (Gessnerium) hiranoi Kita & Fukuyo 1988
Alexandrium (Gessnerium) hiranoi
Alexandrium (Gessnerium) insolitum Balech 1985
Alexandrium (Gessnerium) insuetum
Alexandrium (Gessnerium) margalefi Balech 1994
Alexandrium (Gessnerium) margalefii
Alexandrium (Gessnerium) monilatum (Howell 1953)
Alexandrium (Gessnerium) pseudogoniaulax (Biecheler 1952)
Alexandrium (Gessnerium) pseudogonyaulax
Alexandrium (Gessnerium) satoanum Yuki & Fukuyo 1992
Alexandrium (Gessnerium) taylori
Alexandrium (Gessnerium) taylori Balech 1994
Alexandrium (Gessnerium) taylorii
Alexandrium acatenella (Whedon & Kofoid 1936)
Alexandrium acatenella
Alexandrium affine
Alexandrium affine (H. Inoue & Fukuyo 1985)
Alexandrium affine type
Alexandrium affini
Alexandrium affinis
Alexandrium alexandrium
Alexandrium andersoni
Alexandrium andersoni Balech 1990
Alexandrium andersonii
Alexandrium angustitabulatum Taylor 1995
Alexandrium angustitabulatum
Alexandrium angustitabulatum Taylor
Alexandrium australiense
Alexandrium australiense Murray 2014
Alexandrium australiense Sh. Murray in John et al. 2014
Alexandrium balechii
Alexandrium camurascutulum Mackenzie & Todd 2002
Alexandrium camurascutulum L. MacKenzie & K. Todd 2002
Alexandrium catanella
Alexandrium catenalla
Alexandrium catenell
Alexandrium catenella (Whedon & Kofoid 1936)
Alexandrium catenella
Alexandrium catenella complex
Alexandrium catenella/tamarense
Alexandrium catenella/tamarense species complex
Alexandrium catenellum
Alexandrium cf. fundyense
Alexandrium cf. leei
Alexandrium cf. minutum
Alexandrium cf. tamarense
Alexandrium cohorticula (Balech 1967)
Alexandrium cohorticula
Alexandrium compressum (Fukuyo, Yoshida & Inoue 1985)
Alexandrium concavum
Alexandrium concavum (Gaarder 1954)
Alexandrium depressum (Gaarder 1954)
Alexandrium diversaporum Murray, Hoppenrath, Orr, Bolch, John, Diwan, Yauwenas, Harwood, de Salas, Neilan & Hallegraeff 2014
Alexandrium excavata
Alexandrium excavata (Braarud)
Alexandrium excavatum (Braarud 1945)
Alexandrium excavatum
Alexandrium fimdyense
Alexandrium foedum Balech 1990
Alexandrium fragae Branco, Oliveira, Salgueiro, Vilar, Azevedo & Menezes 2020
Alexandrium fraterculus (Balech 1964)
Alexandrium fraterculus
Alexandrium fukuyoi
Alexandrium fundyens
Alexandrium fundyense
Alexandrium fundyense Balech 1985
Alexandrium funyense
Alexandrium gaarderae Nguyen-Ngoc & J. Larsen in Larson et al 2004
Alexandrium gaarderae
Alexandrium gaardnerae
Alexandrium globosum Nguyen-Ngoc & J. Larsen 2004
Alexandrium globosum
Alexandrium hiranoi T. Kita & Fukuyo 1988
Alexandrium hiranoi
Alexandrium hiranoi Kita & Fukuyo 1988
Alexandrium ibericum Balech 1985
Alexandrium insuetum
Alexandrium insuetum Balech 1985
Alexandrium kutnerae (Balech 1979)
Alexandrium kutnerae
Alexandrium kutnerae Balech
Alexandrium leei
Alexandrium leei Balech 1985
Alexandrium lusitanicam
Alexandrium lusitanicum
Alexandrium lusitanicum Balech 1985
Alexandrium margalefeii
Alexandrium margalefi Balech 1994
Alexandrium margalefi
Alexandrium margalefii
Alexandrium mediterraneum
Alexandrium mediterraneum John 2014
Alexandrium mediterraneum U. John in John et al. 2014
Alexandrium minimum
Alexandrium minitum
Alexandrium minumm
Alexandrium minutum
Alexandrium minutum Halim 1960
Alexandrium minutum Halim
Alexandrium minutum group
Alexandrium minutum type
Alexandrium minuturn
Alexandrium monilatum
Alexandrium monilita
Alexandrium ostenfeldi
Alexandrium ostenfeldii (Paulsen)
Alexandrium ostenfeldii (Paulsen 1904)
Alexandrium ostenfeldii
Alexandrium ostenfeldii species complex
Alexandrium pacificum
Alexandrium pacificum Litaker 2014
Alexandrium pacificum Litaker in John et al. 2014
Alexandrium peruvianum (Balech & Mendiola 1977)
Alexandrium peruvianum
Alexandrium peruvianum Balech & Mendiola
Alexandrium pohangense
Alexandrium pohangense Lim, Jeong, Kim & Lee 2015
Alexandrium pseudogoniaulax
Alexandrium pseudogonyaulax (Biecheler)
Alexandrium pseudogonyaulax
Alexandrium rninutum
Alexandrium satoanum K. Yuki & Fukuyo 1992
Alexandrium satoanum
Alexandrium satoanum Yuki & Fukuyo 1992
Alexandrium tamareme
Alexandrium tamarense (M. Lebour 1925)
Alexandrium tamarense (Lebour 1925)
Alexandrium tamarense
Alexandrium tamarense (Lebour)
Alexandrium tamarense complex
Alexandrium tamarense form. excavata (Braarud)
Alexandrium tamarense species complex
Alexandrium tamarensis
Alexandrium tamarensis complex
Alexandrium tamarensis group
Alexandrium tamarensis/catenella species group
Alexandrium tamerense
Alexandrium tamiyavaichii
Alexandrium tamiyavanichi Balech
Alexandrium tamiyavanichi
Alexandrium tamiyavanichi Balech 1994
Alexandrium tamiyavanichii
Alexandrium tamiyavanichii Balech 1974
Alexandrium tamiyovanichi
Alexandrium tamutum Montresor, Beran & John 2004
Alexandrium tamutum Montresor, Beran et John 2004
Alexandrium tamutum
Alexandrium taylori
Alexandrium taylorii
Alexandrium taylorii Balech 1994
Alexandrium trochoidea
Alexandrium tropicale Balech 1985
Alexandrium tropicale
Alexeiefella Janakidevi 1961
Alexialeks Afanasieva 2023
Alexialeks alius Afanasieva 2023
Alexialeks distinctus Afanasieva 2023
Alexialeks uralicus (Kozur & Mostler 1989)
Alexina Hottinger & Caus 2009
Alexina papyraceae Hottinger & Caus 2009
Alfordia Black 1975
Alfordia angusta (Stradner 1963)
Alfordia clavulus (Black 1971)
Alfordia excavata (Black 1971)
Alfordidae Black 1975
Alfredinidae
Alfredininae
Alfredosilvestris Andersen 1961
Alfredosilvestris Anderson 1961
Alfredosilvestris levinsoni
Alfredosilvestris punctuli Young 1981
Alfutovella reitlingerae Semikhatova 1961
Alfvenia Larsson 1984
Alfvenia Larsson 1983
Alfvenia ceriodaphniae Vidtmann & Sokolova 1995
Alfvenia nuda Larsson 1984
Alfvenia sibirica Sokolova, Senderskiy & Tokarev 2016
Alga
Algaeformis Anfimov 2012
Algaeformis porosus Anfimov 2012
Algidasphaeridium? euaxum Head 1993
Algidasphaeridium? minutum var. cezare de Vernal et al 1989
Algidasphaeridium? minutum var. cezare
Algidasphaeridium? spongium Zonneveld 1997
Algirosphaera Schlauder 1945
Algirosphaera aurea (Bernard & Lecal 1960)
Algirosphaera bicornu (Schlauder 1945)
Algirosphaera campanula Schlauder 1945
Algirosphaera cucullata (Lecal-Schlauder 1951)
Algirosphaera fabaceus (Brown & Dunkley Jones 2006)
Algirosphaera fabaceus
Algirosphaera meteora (Muller 1972)
Algirosphaera oryza Schlauder
Algirosphaera oryza
Algirosphaera oryza Schlauder 1945
Algirosphaera quadricornu (Schiller)
Algirosphaera quadricornu (Schiller 1914)
Algirosphaera robusta (Lohmann 1902)
Algirosphaera robusta
Algirosphaera robusta (Lohmann)
Algirosphaera spinulosa Schlauder 1945
Algovora Cavalier-Smith & Chao 2004
Algovora pugnax (Simpson & Patterson 1996)
Algovora turpis (Simpson & Patterson 1996)
Algovorida Cavalier-Smith 2004
Algovoridae Cavalier-Smith & Chao 2004
Alhajrichitina Al-Shawareb, Miller & Vecoli 2017
Alhajrichitina adamantea Al-Shawareb, Miller & Vecoli 2017
Alicantina Soldan, Petrizzo & Silva 2018
Alicantina lozanoi (Colom 1954)
Alicantina prolata (Bolli 1957)
Alicespaeridium Zang & Walter 1992
Alicespaeridium medusoidum Zang & Walter 1992
Alicesphaeridium cornigerum Vorob'eva, Sergeev & Knoll 2009
Alicesphaeridium lappaceoum Vorob'eva, Sergeev & Knoll 2009
Alicesphaeridium medusoideum
Alicesphaeridium tubulatum Vorob'eva, Sergeev & Knoll 2009
Alievium Pessagno 1972
Alievium antiquum Pessagno 1972
Alievium gallowayi (White 1928)
Alievium helenae Schaaf 1981
Alievium mangaleniense Bragina & Bragin 2018
Alievium murphyi Pessagno 1972
Alievium nodulosum Dumitrica 1997
Alievium olferievi Vishnevskaya 2007
Alievium picum Kiessling 1995
Alievium praegallowayi Pessagno 1972
Alievium regulare (Wu & Li 1982)
Alievium rozanovi Vishnevskaya 2007
Alievium superbum (Squinabol 1914)
Alievium zartum Empson-Morin 1981
Alievium? echinus Dumitrica 1997
Alievium? fatuum Dumitrica 1997
Alievium? helenae pictum Kiessling 1995
Alievium? juskatlaensis Carter 1988
Aliferia Selina, Efimova, Morozova & Hoppenrath 2023
Aliferia kharlamenkoi
Aliferia kharlamenkoi Selina, Efimova & Morozova 2023
Aliferia nikselinii
Aliferia nikselinii Selina, Efimova & Morozova 2023
Aliniella Skvortzow 1958
Alinostoma Yankovskij 1980
Alinostoma Jankowski 1985
Alinostoma Jankowski 1980
Alinostoma burkli Blatterer & Foissner 1990
Alinostoma multivacuolatum Alekperov 1993
Alinostoma pleurivacuolata
Alinostoma polyvacuolata
Aliona Ozdikmen 2009
Aliona gregarinoides (Leger 1900)
Alisocysta Stover & Evitt 1978
Alisocysta brevivallata Harker & Sarjeant 1990
Alisocysta brevivallata Harker & Sarjeant 1991
Alisocysta brevivallata Harker & Sarjeant in Harker et al 1990
Alisocysta margarita (Harland 1979)
Alisocysta ornata (Cookson & Eisenack 1965)
Alisocysta reticulata Damassa 1979
Alisocysta rugolirata Damassa 1979
Alisogymnium Lentin & Vozzhennikova 1990
Alisogymnium assamicum (Jain et al 1975)
Alisogymnium cerviculum (Cookson & Eisenack 1970)
Alisogymnium deflandrei (Boltenhagen 1977)
Alisogymnium downiei (Boltenhagen 1977)
Alisogymnium euclaense (Cookson & Eisenack 1970)
Alisogymnium evittii (Boltenhagen 1977)
Alisogymnium laeve (Vozzhennikova 1967)
Alisogymnium sphaerocephalum (Vozzhennikova 1967)
Alisogymnium sphaerogymnium (Vozzhennikova 1967)
Alisphaera Heimdal 1973
Alisphaera
Alisphaera bidentata
Alisphaera bidentata Malinverno 2022
Alisphaera capulata Heimdal & Gaarder 1981
Alisphaera extenta Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros 2001
Alisphaera gaudii Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros 2001
Alisphaera gaudii
Alisphaera ordinata (Kamptner)
Alisphaera pinnigera Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros 2001
Alisphaera quadrilatera Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros 2001
Alisphaera spatula Steinmetz 1991
Alisphaera uncinata Kleijne, Jordan, Heimdal, Samtleben, Chamberlain & Cros 2001
Alisphaera unicornis Okada & McIntyre 1977
Alisphaeraceae Young, Kleijne & Cros 2003
Alistosa G. Lax & A.G.B. Simpson 2021
Alisum Gorka 1965
Alisum magnum Gorka 1965
Alisum parvum Gorka 1965
Aljutovella Rauser 1951
Aljutovella Rauzer-Chernousova 1951
Aljutovella Rauzer-Chernousova in Rauzer-Chernousova et al 1951
Aljutovella
Aljutovella (?) manucalovae
Aljutovella (Elongatella) Solovieva 1996
Aljutovella (Elongatella) elongata (Rauser 1938)
Aljutovella acuminulata Dzhenchuraeva 1979
Aljutovella alaica Dzhenchuraeva 1979
Aljutovella asturiensis
Aljutovella asturiensis Villa 2016
Aljutovella cafriniganica
Aljutovella cucumeriformis Dzhenchuraeva 1979
Aljutovella darvasica Leven 1998
Aljutovella elegans
Aljutovella elongata Raus, et Saf. 1951
Aljutovella isvarica Pumrya 1956
Aljutovella lazarensis Sjerp 1967
Aljutovella majiaobaensis Chen, J.R. 1978
Aljutovella paraprolifica Pumrya 1956
Aljutovella perlucida Dzhenchuraeva 1979
Aljutovella pojarkovie Dzhenchuraeva 1979
Aljutovella porrecta Dzhenchuraeva 1979
Aljutovella pseudoelongata Sheng 1958
Aljutovella sochnensis Dzhenchuraeva 1979
Aljutovella sphaeroidea
Aljutovella succincta
Aljutovella tatariensis Dalmatskaya 1972
Aljutovella tikhanovichi Rauser 1951
Aljutovella tikhonovichi Rauser 1951
Aljutovella tumida
Aljutovella typica
Aljutovella typica Akbas 2022
Aljutovella verusta Sheng 1958
Aljutovella wagneri van Ginkel 1966
Aljutovella znensis bella Dahnatskaya 1980
Aljutovella? tikhonovichi sajakensis Bogush & Yuferev 1976
Aljutovellidae Solovieva 1996
Allanhancockia McCulloch 1977
Allanhancockia bisellaris McCulloch 1977
Allanhancockia chathamensis McCulloch 1977
Allanhancockia compacta McCulloch 1977
Allanhancockia curvitubulata McCulloch 1977
Allanhancockia luculenta McCulloch 1977
Allanhancockia meijensis McCulloch 1977
Allanhancockia prolata McCulloch 1977
Allanhancockia semisymmetrica McCulloch 1977
Allanhancockia spiniformis McCulloch 1977
Allanhancockia subglobosa McCulloch 1977
Allanhancockia? lineosubtilis McCulloch 1977
Allantion Sandon 1924
Allantion parvum
Allantion parvum Howe & Cavalier-Smith 2011
Allantion tachyploon Sandon 1924
Allantocystis Keilin 1920
Allantocystis dasyhelei Keilin 1920
Allantosoma
Allantosoma biseriale
Allantosoma biseriale Strelkow
Allantosoma brevicorniger Hsiung 1928
Allantosoma cucumis
Allantosoma dicorniger
Allantosoma intestinalis
Allantosoma japonensis Imai 1979
Allantosoma lineare Strelkow 1939
Allantosoma multisucores Van Hoven, Gilchrist & Stenson 1998
Allantosoma multisuctores Van Hoven et al 1998
Allantosomatida Jankowski 1978
Allantosomatida Yankovskii 1978
Allantosomatidae Yankovskii
Allantosomatidae Jankowski 1978
Allantosomatidae
Allantoxena Yankovskii 1978
Allantoxena japonensis (Imai 1979)
Allantoxena japonensis
Allanwoodia? carinata McCulloch 1977
Allanwoodia? irregularis McCulloch 1977
Allapsa Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa
Allapsa antofagastaensis
Allapsa antofagastaensis Acosta, Nitsche & Arndt 2023
Allapsa brevifila Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa fimicola Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa mylnikovi Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa ocior Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa oxoniensis Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa scotia Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa vibrans Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsa vibrans
Allapsidae Howe, Bass, Vickerman, Chao & Cavalier-Smith 2009
Allapsidae Howe et al. 2009
Allapsidae
Allapsina Cavalier-Smith 2018
Allas diplophysa
Allas media Scoble & Cavalier-Smith 2014
Allas multipora Scoble & Cavalier-Smith 2014
Allassoida Loeblich & Tappan 1994
Allassoida schlumbergerii (Millett 1900)
Alldogromia brunneri Saedeleer 1934
Allegra Rybarski & Arndt 2021
Allegra atacamiensis
Allegra atacamiensis Rybarski, Schmidt, Nitsche & Arndt 2021
Allegra hypersalina
Allegra hypersalina Rybarski, Nitsche & Arndt 2021
Allelogromia brunneri (Blanc 1888)
Allelogromia nigricans
Allelogromia squamosa (Penard 1899)
Allelogromia wanneri Badewitz 2011
Allemannites Grun & Allemann 1975
Allemannites pienaari (Shafik & Stradner 1971)
Allemannites romani (Gorka 1957)
Allemannites striatus (Stradner 1963)
Allenispongus Nestell & Nestell 2021
Allenispongus nobilis Nestell & Nestell 2021
Alliatina Troelsen 1954
Alliatina
Alliatina dentaperta Popescu & Crihan 2008
Alliatina tollmanni Langer 1969
Alliatina? excentrica suezensis McCulloch 1977
Alliatinella Carter 1957
Alliatinella gedgravensis Carter 1957
Allobodo Goodwin, Lee, Kugrens & Simpson 2018
Allobodo chlorophagus Goodwin, Lee, Kugrens & Simpson 2018
Allobodonidae Goodwin, Lee, Kugrens & Simpson 2018
Allocyrtium Afanasjeva 1986
Alloglobigerinoides Huang 1986
Alloglobigerinoides conglobatus (Brady 1879)
Alloglugea Paperna & Lainson 1995
Alloglugea bufonis Paperna & Lainson 1995
Allogromia Rhumbler 1903
Allogromia
Allogromia arnoldi Goldstein, Ballero, Richardson & Bowser 2022
Allogromia crystallifera Dahlgren 1962
Allogromia crystallifera
Allogromia crystallifera Dahlgren 1963
Allogromia dubia
Allogromia flexibilis
Allogromia fluvialis
Allogromia gracilis Saedeleer 1934
Allogromia lagenoides
Allogromia laticoelaris
Allogromia laticollare
Allogromia laticollare Arnold 1948
Allogromia laticollaris
Allogromia laticollis
Allogromia le-danteci Saedeleer 1934
Allogromia marina Nyholm & Gertz 1973
Allogromia mollis
Allogromia ovoidea
Allogromia ovoidea Rhumbler 1903
Allogromia sp.
Allogromia terricola
Allogromiida
Allogromiida Hartog in Hamer & Shipley 1906
Allogromiida Leoblich & Tappan 1961
Allogromiida Loeblich & Tappan 1961
Allogromiidae Rhumbler 1904
Allogromiidae
Allogromiidae Loeblich & Tappan 1961
Allogromiina Loeblich & Tappan 1961
Allogromiina Loeblich & Tappan 1964
Allogromiina
Allogromoida Fursenko 1958
Alloiozona
Alloiozona sp.
Alloiozona trizona
Alloiozona trizona Hsiung 1930
Allomeron
Allomeron Yankovskii 1967
Allomeron helicostylum
Allomorphina
Allomorphina Reuss 1849
Allomorphina aguafrescaensis Todd & Kniker 1952
Allomorphina aliai Colom 1947
Allomorphina allomorphinoides Le Roy 1944
Allomorphina bullata Hofker 1957
Allomorphina contraria Reuss.
Allomorphina cornica Cushman & Todd 1949
Allomorphina cubensis Palmer & Bermudez 1936
Allomorphina cubensis
Allomorphina fragilis Thalmann 1952
Allomorphina halli Jennings 1936
Allomorphina halli robusta
Allomorphina hofkeri Pozaryska 1965
Allomorphina lamegoi
Allomorphina macrostoma
Allomorphina pacifica
Allomorphina pacifica Hofker 1951 non Cushman & Todd 1949
Allomorphina pacifica Hofker 1951
Allomorphina pacifica Cushman & Todd 1949
Allomorphina polonica Gawor-Biedowa 1992
Allomorphina pyriformis Taylor 1964
Allomorphina trigona Reuss
Allomorphina trigona Brady 1879
Allomorphina trigona Reuss 1849
Allomorphina trochoides (Cushman & Jarvis 1932 non " G. t. Reuss)
Allomorphina velascoensis Cushman 1926
Allomorphina whangaia Finlay 1940
Allomorphina yoshidai Kaiho 1992
Allomorphinella Cushman 1927
Allomorphinella
Allomorphinella lublinensis Gawor-Biedowa 1992
Allomorphinella nonioninoides
Allopolymorphina Quilty & Whtehead 2014
Allopolymorphina flindersi Quilty & Whtehead 2014
Allosphaerium Kidder & Summers 1935
Allosphaerium
Allotheca Ehrbg. 1841
Allotheca Ehrenberg 1843
Allotricha Sterki 1878
Allotricha antarctica Berger 1999
Allotricha curdsi Shi, Warren & Song 2002
Allotricha mollis Sterki 1878
Allotrichides Foissner 2016
Allotrichides flexilis (Petz & Foissner 1996)
Allovahlkampfia Walochnik & Mulec 2009
Allovahlkampfia
Allovahlkampfia minuta Del Valle & Maciver 2017
Allovahlkampfia palustris (Anderson et al. 2011)
Allovahlkampfia pisaguaensis Acosta, Fincke, Nitsche & Arndt 2023
Allovahlkampfia spelaea Walochnik & Mulec 2009
Allovahlkampfia spelaea
Almaena
Almaena Samoilova 1940
Almaena (Almaena) nakhitshevanica
Almaena (K.) abrupta
Almaena (K.) abrupta gradata
Almaena (K.) c. stedalia
Almaena (K.) caucasica
Almaena (K.) e. varians
Almaena (K.) enodata major
Almaena (K.) subcaucasica
Almaena (Kelyphistoma) enodata
Almaena alavensis (Palmer 1938)
Almaena alticosta (Ten Dam & Reinhold 1942)
Almaena crassa (Galloway & Heminway 1941)
Almaena crenata (Marie 1950)
Almaena d. Rey 1958
Almaena debourlei Rey 1958
Almaena delmasi Rey 1958
Almaena escornebovensis (Sigal 1949)
Almaena evoluta (Le Roy 1939)
Almaena fursencovi Khalilov 1984
Almaena gippslandica Carter 1964
Almaena osnabrugensis (Roemer 1838)
Almaena palmerae (Garrett 1942)
Almaena polygonata
Almaena stegalia
Almaena taurica Samoilova 1940
Almaenidae Mjatliuk 1959
Almaeninae Mjatliuk 1959
Almophrya
Almophrya de Puytorac & Dragesco 1968
Almophrya bivacuolata de Puytorac & Dragesco 1968
Almophrya bivacuolata
Almophrya laterovacuolata de Puytorac & Dragesco 1968
Almophrya mediovacuolata Ngassam 1983
Almophrya mediovacuolata
Alocodera Jung 1942
Alocodera
Alocomurus Playford 1981
Alocomurus compactus Playford 1981
Alophycidae Cavalier-Smith 2006
Alpenachitina Dunn & Miller 1964
Alpenachitina
Alpenachitina crameri Hutter 1979
Alpenachitina eisenacki Dunn & Miller 1964
Alpenachitina matogrossoensis de Almeida-Burjack & Paris 1989
Alpenachitina ontariensis Legault 1973
Alpenachitina petrovinensis de Almeida-Burjack & Paris 1989
Alpestris (Kahl 1932)
Alphamonadidae Cavalier-Smith 2004
Alphamonas Alexeieff 1918
Alphamonas Alex.
Alphamonas coprocola Alexeieff 1918
Alphaphorae
Alpillina Foury 1969
Alpillina antiqua Foury 1969
Alpinophragmium Flugel 1967
Alpinophragmium perforatum Flugel 1967
Alpinoschwagerina Bensh 1972
Alpinoschwagerina Bench 1972
Alpinoschwagerina aequalis (Kahler & Kahler)
Alpinoschwagerina ankaraensis Leven 1995
Alpinoschwagerina confinii (Kahler & Kahler)
Alpinoschwagerina nagatoensis Kobayashi 2017
Alpinoschwagerina nestelli Wilde 2006
Alpinoschwagerina paratinvenkiangi Xia 1987
Alpinoschwagerina turbida (Kahler & Kahler 1937)
Alpinoschwagerina turkestanica Bensch 1972
Alpites Davydov, Krainer & Chernykh 2013
Alstoniamitus Skvortzov 1967
Alstoniamitus subtropica Skvortzov 1967
Altaiesphaera Obut & Iwata 2000
Altaiesphaera acanthophora Obut & Iwata 2000
Altaiesphaera sparsispinosa Obut & Iwata 2000
Altamirella Schlagintweit, Rigaud & Wilmsen 2015
Altamirella biscayana Schlagintweit, Rigaud & Wilmsen 2015
Altasterella Seiglie 1965
Alterammina Bronnimann & Whittaker 1988
Alterbia Lentin & Williams 1975
Alterbia acutula (Wilson 1967)
Alterbia ambigua He Chengquan 1991
Alterbia amphibiata (McIntyre 1975)
Alterbia asymmetrica (Wilson 1967)
Alterbia bakeri (Deflandre & Cookson 1955)
Alterbia balmei (Cookson & Eisenack 1962)
Alterbia bellula He Chengquan 1991
Alterbia curvicornis (Vozzhennikova 1967)
Alterbia curvicornis Vozzhennikova 1967
Alterbia ovalis He Chengquan 1991
Alterbia pellucida (Deflandre & Cookson 1955)
Alterbia polymorpha (Malloy 1972)
Alterbia puyangensis Jin Guangxing, He Chengquan & Zhu Shenzhao in He Chengquan et al 1989
Alterbia recticornis Vozzhennikova 1967
Alterbia recticornis (Vozzhennikova 1967)
Alterbia rhombohedra (Benson 1976)
Alterbia subtile He in Zheng & He 1984
Alterbia subtilis He 1984
Alterbia xinjiangensis He Chengquan 1991
Alterbia? bicellula Islam 1983
Alterbia? earnleyense Islam 1983
Alterbidinium Lentin & Williams 1985
Alterbidinium acutulum (Wilson 1967)
Alterbidinium ambiguum (He Chengquan 1991)
Alterbidinium asymmetricum (Wilson 1967)
Alterbidinium austrinum Roncaglia & Schioler 1999
Alterbidinium bellulum (He Chengquan 1991)
Alterbidinium biaperturum (McIntyre 1975)
Alterbidinium compactum Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium dictyotum Harker & Sarjeant 1990
Alterbidinium dictyotum Harker & Sarjeant 1991
Alterbidinium dictyotum Harker & Sarjeant in Harker et al 1990
Alterbidinium ellentonense Lucas-Clark 2006
Alterbidinium emulatum Mao & Norris 1988
Alterbidinium ioannidesii Pearce 2010
Alterbidinium kirschii Slimani 1994
Alterbidinium longicornutum Roncaglia, Field, Raine, Schioler & Wilson 1999
Alterbidinium mcmillanii Willumsen 2012
Alterbidinium minus (Alberti 1959)
Alterbidinium nuculum Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium nummuliforme Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium ovale (He Chengquan 1991)
Alterbidinium papillatum Khowaja-Ateequzzaman, Garg & Jain 1991
Alterbidinium pentangulare Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium prominense Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium pseudocirculum Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium puyangense (Jin Guangxing, He Chengquan & Zhu Shenzhao in He Chengquan et al 1989)
Alterbidinium puyangensis (Jin Guangxing, He Chengquan & Zhu Shenzhao in He Chengquan et al 1989)
Alterbidinium recticornis (Vozzhennikova 1967)
Alterbidinium saltanovae Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium simplex Vasilyeva in Andreeva-Grigorovich et al. 2011
Alterbidinium subtile (He in Zheng & He 1984)
Alterbidinium varium Kirsch 1991
Alterbidinium xinjiangense (He Chengquan 1991)
Alterbidinium? bicellulum (Islam 1983)
Alterbidinium? novozealandicum Schioler, Roncaglia & Wilson 2001
Alterbidinium? ulloriaq Nohr-Hansen 1996
Alternatea
Alternosema Lipa, Tokarev & Issi 2020
Alternosema
Alternosema astaquatica Stratton, Reisinger, Behringer, Reinke & Bojko 2023
Alternosema bostrichidis Lipa, Tokarev & Issi 2020
Althornia Jones & Alderman 1971
Althornia
Althorniidae Cavalier-Smith 2012
Altineria Ozdikmen 2009
Altinerina Zaninetti, Ciarapica, Decrouez & Miconnet 1984
Altinerina meridionalis Zaninetti, Ciarapica, Decrouez & Miconnet 1984
Altinerina meridionalis Zaninetti et al 1984
Altinerinidae
Altinerininae
Altinerininae Zaninetti, Ciarapica, Decrouez & Miconnet 1984
Altistoma de Klasz & Rerat 1962
Altistoma Klasz & Rerat 1962
Altistoma tenuis Klasz & Rerat 1962
Aluvigerina
Aluvigerina Hofker 1951
Aluvigerina indonesiae Hofker 1951
Alvarezina Bermudez & Rivero 1963
Alvarezina cyclosiomata sinuata Akers & Dorman 1964
Alveida Cavalier-Smith 2018
Alveidea Cavalier-Smith 2018
Alveidia Cavalier-Smith 2018
Alvellodinium Duxbury
Alveocella Piuz, Meister & Vicedo 2014
Alveocella wernliana Piuz, Meister & Vicedo 2014
Alveoclavulina Singh & Kalia 1977
Alveoclavulina madhuchakra Singh & Kalia 1977
Alveocyclammina von HMebrandt 1974
Alveocyclammina andina von HMebrandt 1974
Alveocystis Beltenev 1980
Alveocystis Belteniov 1983
Alveocystis Bel'tenev 1980
Alveocystis cleopatri Sakran 1997
Alveocystis gugleri (Wacha 1980)
Alveocystis gugleri (Wacha 1981)
Alveocystis gugleri
Alveocystis intestinalis Beltenev 1980
Alveocystis intestinalis Belteniov 1983
Alveocystis intestinalis
Alveocystis macrocoronata (Luling 1942)
Alveolata Cavalier-Smith 1991
Alveolata
Alveolina D'Orbigny
Alveolina
Alveolina d'Orbigny 1826
Alveolina (A.) a. aurignacensis
Alveolina (A.) aragonensis
Alveolina (A.) aramaea
Alveolina (A.) avellana
Alveolina (A.) bronneri
Alveolina (A.) c. tumida
Alveolina (A.) callosa
Alveolina (A.) corbarica
Alveolina (A.) coudurensis
Alveolina (A.) cucumiformis
Alveolina (A.) cylindrata
Alveolina (A.) dainellii
Alveolina (A.) fragilis
Alveolina (A.) globula
Alveolina (A.) ilerdensis
Alveolina (A.) indicatrix
Alveolina (A.) laxa
Alveolina (A.) lehneri
Alveolina (A.) leupoldi
Alveolina (A.) levantina
Alveolina (A.) minervensis
Alveolina (A.) munieri
Alveolina (A.) palermitana
Alveolina (A.) parva
Alveolina (A.) pinguis
Alveolina (A.) piper
Alveolina (A.) pisiformis
Alveolina (A.) prorrecta
Alveolina (A.) recondita
Alveolina (A.) regularis
Alveolina (A.) rotundata
Alveolina (A.) rugosa
Alveolina (A.) rutimeyeri
Alveolina (A.) solida
Alveolina (A.) stipes
Alveolina (A.) tenuis
Alveolina (A.) trempina
Alveolina (A.) triestina
Alveolina (A.) varians
Alveolina (A.) vicentina
Alveolina (Alveolina) acari Bozkurt & Gormus 2021
Alveolina (Alveolina) aramaea aramaea Hottinger 1962
Alveolina (Alveolina) avsari fusunae
Alveolina (Alveolina) avsari fusunae Sirel & Acar 2021
Alveolina (Alveolina) de-castroi di Carlo 1966
Alveolina (Alveolina) drobneae White 1989
Alveolina (Alveolina) katicae White 1992
Alveolina (Alveolina) katicae White 1989
Alveolina (Alveolina) lukasi White 1989
Alveolina (Alveolina) moussoulensis
Alveolina (Alveolina) muscatensis White 1992
Alveolina (Alveolina) muscatensis White 1989
Alveolina (Alveolina) ozbahcensis Bozkurt & Gormus 2021
Alveolina (Alveolina) rusaylensis White 1992
Alveolina (Alveolina) rusaylensis White 1989
Alveolina (F.) pasticillata
Alveolina (Flosculina)
Alveolina (Flosculina) pillai
Alveolina (G.) pilula
Alveolina (G.) subtilis
Alveolina (G.) telemetensis
Alveolina (Glomalveolina) levis
Alveolina (Glomalveolina) primaeva
Alveolina acuta Savi & Meneghini in Murchison 1850
Alveolina ankaraensis Sirel 1976
Alveolina baldaccii
Alveolina bassanii
Alveolina bayburtensis Sirel 1976
Alveolina bidloides
Alveolina blumenthali Sirel 1976
Alveolina boninensis
Alveolina bosci Defr.
Alveolina boscii
Alveolina boscii (Defr.)
Alveolina boscii (Defrance in Bronn 1825)
Alveolina bulloides d'Orb.
Alveolina bulloides d'Orbigny 1826
Alveolina canavarii
Alveolina carantana Drobne, Pavolovec & Drobne 1977
Alveolina cf. elongata d'Orbigny
Alveolina cilindriformis Drobne, Pavolovec & Drobne 1977
Alveolina ciofaloi
Alveolina colatiensis Drobne, Pavolovec & Drobne 1977
Alveolina compressa d'Orbigny 1850
Alveolina conradi Sameeni & Butt 2004
Alveolina cremoe Checchia-rispoli 1905
Alveolina cretacea d'Archiac 1837
Alveolina cucumiformis Hottinger 1960
Alveolina cucumiformis tumida Hottinger 1960
Alveolina cucumoides Chapman 1908
Alveolina cylindrica Savi & Meneghini in Murchison 1850
Alveolina decipiens
Alveolina delicatissima Smout 1955
Alveolina depressa Savi & Meneghini in Murchison 1850
Alveolina di-stefani Stefani 1958
Alveolina distefanoi
Alveolina distefanoi Checchia-rispoli 1905
Alveolina e. var. lepidula
Alveolina ellipsoidalis
Alveolina ellipsoidalis Schwag.
Alveolina elliptica Sow.
Alveolina elliptica (Sow.)
Alveolina elliptica Davies 1940
Alveolina elliptica var. nuttalli
Alveolina elongata
Alveolina elongata d'Orbigny 1826
Alveolina eucumoides Chapman 1908
Alveolina flosculinoides Stefani 1958
Alveolina fornasinii
Alveolina fraasi Giimbel 1872
Alveolina fraasi Gumbel 1872
Alveolina frumentiformis
Alveolina fusiformis Sowerby 1850
Alveolina fusiformis De C. Sowerby in F. Dixon 1850
Alveolina gigantea
Alveolina globulosa Martin 1917
Alveolina haueri d'Orbigny 1846
Alveolina haymanaensis Sirel 1976
Alveolina hungarica Jambor-Kness 1981
Alveolina intermedia Neugeboren 1850
Alveolina iranica Rahaghi 1983
Alveolina irregularis Neugeboren 1850
Alveolina javana
Alveolina javana Hanzawa 1950
Alveolina karavankensis Drobne, Pavolovec & Drobne 1977
Alveolina korresensis
Alveolina korresensis Serra-Kiel & Vicedo 2020
Alveolina longa Czjzek 1848
Alveolina ludwigi
Alveolina luzonensis Matsumaru 2017
Alveolina maiellana Silvestri 1931
Alveolina meandrina Carter 1861
Alveolina melo Ficht. & Moll.
Alveolina melo (F. & M.)
Alveolina minuta
Alveolina minuta Reichel 1936
Alveolina nuttalli
Alveolina oblonga
Alveolina oblonga d'Orb.
Alveolina oblonga d'Orbigny 1826
Alveolina obtusa sp.
Alveolina oliva Savi & Meneghini in Murchison 1850
Alveolina ovicula Nuttall 1925
Alveolina ovoidea
Alveolina ovoidea d'Orbigny 1826
Alveolina ovum d'Orbigny 1850
Alveolina persica Rahaghi 1983
Alveolina polathensis Sirel 1976
Alveolina postalensis Fornaciari, Giusberti & Papazzoni 2019
Alveolina primaeva Reichel 1936
Alveolina pulchra D'Orbigny 1839
Alveolina pulchra d'Orbigny in Sagra 1839
Alveolina quoii d'Orbigny 1826
Alveolina quoyi d'Orbigny 1826
Alveolina rotundata bhadrarensis Sameeni & Butt 2004
Alveolina sakaryaensis Sirel 1976
Alveolina schwageri
Alveolina schwageri Checchia-rispoli 1905
Alveolina sinuosa
Alveolina sistanica Rahaghi 1983
Alveolina somaliensis Azzaroli 1948
Alveolina stercusmuris
Alveolina sub-paronai Prever 1905
Alveolina sub-pyrenaica Leymerie 1846
Alveolina subovata Wan 1990
Alveolina timorense
Alveolina trilocularis
Alveolina trinodis Savi & Meneghini in Murchison 1850
Alveolina tumida Hottinger 1960
Alveolina violoe Checchia-rispoli 1905
Alveolina vredenburgi Davies & Pinfold 1937
Alveolina wichmannia Rutten 1914
Alveolina Yayrasi Dizer 1965
Alveolina zitteli
Alveolinacea
Alveolinae
Alveolinella Douville 1907
Alveolinella
Alveolinella bontangensis Rutten 1913
Alveolinella borneensis Tan 1936
Alveolinella globulosa (Rutten in Martin 1917)
Alveolinella praequoyi Wonders & Adams 1991
Alveolinella quoyi
Alveolinella quoyii
Alveolinida Mikhalevich 1980
Alveolinidae Ehrenberg 1839
Alveolinidae Ehrenberg 1838
Alveolinidae
Alveolinina
Alveolinoidea
Alveolinoidea Ehrenberg 1839
Alveolites Defrance 1816
Alveoloata
Alveolophragmioidea Stschedrina 1936
Alveolophragmium
Alveolophragmium Stschedrina 1936
Alveolophragmium Shschedrina 1936
Alveolophragmium A. venezuelanum Maync 1952
Alveolophragmium advenum
Alveolophragmium arenaceum Hofker 1959
Alveolophragmium caraensis
Alveolophragmium indicum Govindan 2004
Alveolophragmium macellarii Hubner 1988
Alveolophragmium ochotonensis
Alveolophragmium orbiculatum Stschedrina 1936
Alveolophragmium orbiculatum ochotense Stschedrina 1936
Alveolophragmium orbiculatum orbiculatum Stschedrina 1936
Alveolophragmium peruvianum Maync 1952
Alveolophragmium planum Bykova 1939
Alveolophragmium polarensis
Alveolophragmium polarensis O'Neill 1981
Alveolophragmium scitulum (Brady 1881)
Alveolophragmium simplex Krymsalova 1980
Alveolophragmium subglobosus (Sars 1869)
Alveolophragmium venezuelanum Maync 1952
Alveolophragmium zealandicum Vella 1957
Alveophragmium becki Bandy & Arnal 1957
Alveosepta Hottinger 1967
Alveosepta (Alveosepta) Hottinger 1967
Alveosepta (Redmondellina) Banner & Whittaker 1991
Alveosepta (Redmondellina) powersi (Redmond 1964)
Alveosepta (Redmondellina) powersi Redmond 1964
Alveosepta jaccardi
Alveosepta jaccardi (Schrodt 1894)
Alveosepta powersi (Redmond 1964)
Alveosepta praelusitanica (Maync)
Alveosphaera Kiryanov 1978
Alveosphaera Jordan & Young 1990
Alveosphaera alveolata Kiryanov 1978
Alveosphaera alveolata Kir'yanov 1978
Alveosphaera bimurata (Okada & McIntyre 1977)
Alveosphaera coarctata Kiryanov 1978
Alveosphaera locellata Kiryanov 1978
Alveosphaera ordovica Sheshegova 1982
Alveosphaera ordovica Moskalenko 1982
Alveosphaera? deflandrei (Stockmans & Williere 1963)
Alveosphaera? densiporata Priewalder 1987
Alveovalvulina Bronnimann 1951
Alveovalvulina
Alveovalvulina suteri Bronnimann 1951
Alveovalvulinella Bronnimann 1953
Alveovalvulinidae Seiglie, Fleisher & Baker 1986
Alwisia Berkeley & Broome 1873
Alwisia bombarda Berkeley & Broome 1873
Alwisia bombarda
Alwisia lloydiae Leontyev, Stephenson & Schnittler 2014
Alwisia morula
Alwisia morula Moreno et al 2014
Alwisia repens
Alyscum Diesing 1848
Alyscum Dujardin 1841
Alyscum
Alyscum saltans Dujardin (Roret's Suite a Buffon) 1841
Alzonella
Alzonella Bernier & Neumann 1970
Alzonorbitopsella arabia
Amadeusphaeridium Zang & Walter 1992
Amadeusphaeridium cyatophora (Hermann in Jankauskas 1989)
Amadeusphaeridium prodigiosum Zang & Walter 1992
Amadeusphaeridium spatiosum Zang & Walter 1992
Amaeba
Amaeba cellarum
Amaeba coli
Amaeba diffuens
Amaeba dumetosa Penard 1904
Amaeba nitida
Amaeba p.
Amaeba pilosa Cash 1904
Amaeba proteus
Amaeba pulverulenta Penard 1904
Amaeba rotatoria Mayer
Amaeba terricola
Amaeba terricola Greeff.
Amaeba ventriculi Maggi 1889
Amaebae
Amaeboqromia Giard 1900
Amallocystis
Amallocystis Fage 1936
Amallocystis boschmai Nouvel 1954
Amallocystis capillosus Fage 1909
Amallocystis capillosus (Fage 1938)
Amallocystis capillosus
Amallocystis fagei
Amallocystis fagei Boschma 1948
Amasperma Rafinesque 1814
Amastigogenina Chatton 1954
Amastigomonas
Amastigomonas de Saedeleer 1931
Amastigomonas bermudensis Molina & Nerad 1991
Amastigomonas borokiensis Hamar 1979
Amastigomonas caudata
Amastigomonas caudata Zhukov 1973
Amastigomonas debruyeni
Amastigomonas debruynei
Amastigomonas gigantea Mylnikov 1999
Amastigomonas griebenis Mylnikov 1999
Amastigomonas griebensis Mylnikov 1999
Amastigomonas klosteris Arndt & Mylnikov 1999
Amastigomonas klosteris Mylnikov 1999
Amastigomonas marina (Mylnikov 1989)
Amastigomonas marisrubri Mylnikov & Mylnikova 2012
Amastigomonas muscula Mylnikov 1999
Amastigomonas mutabilis
Amaurochaete Rostaf. 1873
Amaurochaete Rostafinski 1873
Amaurochaete comata Lister 1926
Amaurochaete comata
Amaurolithus Gartner & Bukry 1975
Amaurolithus
Amaurolithus amplificus (Bukry & Percival 1971)
Amaurolithus bizzarus (Bukry 1973)
Amaurolithus brevigracilis
Amaurolithus brevigracilis Blair & Bergen 2017
Amaurolithus delicatus Gartner & Bukry 1975
Amaurolithus ninae Perch-Nielsen 1977
Amaurolithus peregrinus Wang 1985
Amaurolithus primus (Bukry & Percival 1971)
Amaurolithus tricorniculatus
Amazonspora Azevedo & Matos 2003
Amazonspora hassar Azevedo & Matos 2003
Ambihymenida Jankowskij 1967
Ambiphrya
Ambiphrya Raabe 1952
Ambiphrya ameiuri
Ambiphrya ameiuri (Thompson, Kirkegaard & Jahn 1947)
Ambiphrya ameiuri Thompson et al. 1947
Ambiphrya ameuri
Ambiphrya macropodia
Ambiphrya miri
Ambiphrya neobolae Viljoen & van As 1985
Ambiphrya tholiformis Surber 1943
Ambitropus Lipps 1965
Amblyocysta
Amblyophis Ehrenberg 1832
Amblyophis srinagari Bhatia 1930
Amblyospora Hazard & Oldacre 1977
Amblyospora
Amblyospora Hazard & Oldacre 1975
Amblyospora (Amblyocysta) Kilochitsky 1996
Amblyospora (Amblyocysta) aestiva Kilochitsky 1996
Amblyospora (Amblyocysta) firma Kilochitsky 1996
Amblyospora (Amblyocysta) media Kilochitsky 1996
Amblyospora (Amblyocysta) ukrainica Kilochitsky 1996
Amblyospora (Amblyocysta) verna Kilochitsky 1996
Amblyospora (Amblyospora) theophanica Kiloczycki 1998
Amblyospora (Hyalinocysta) Hazard & Oldacre 1975
Amblyospora (Lanicysta) Kilochitsky 1996
Amblyospora (Lanicysta) certa Kilochitsky 1996
Amblyospora (Lanicysta) rustica Kilochitsky 1996
Amblyospora (Thelohania) californica
Amblyospora ababai Darwish 1999
Amblyospora abserrati Andreadis 1994
Amblyospora addisi
Amblyospora albifasciati Garcia & Becnel 1994
Amblyospora albifasciati
Amblyospora amphipodae Hazard & Oldacre 1977
Amblyospora auriferi Andreadis 1994
Amblyospora bakcharia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora bakcharia Andreadis et al. 2012
Amblyospora baritia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora barri (Chen et al. 1998)
Amblyospora benigna (Kellen & Wills 1962)
Amblyospora bicortex (Baudoin 1969)
Amblyospora bogashovia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora bolinasae (Kellen & Wills 1962)
Amblyospora bracteata (Strickland 1913)
Amblyospora bracteata
Amblyospora bracteata/varians
Amblyospora burlaki Pankova, Issi & Simakova 2000
Amblyospora californica (Kellen & Lipa 1960)
Amblyospora californica
Amblyospora callose Hazard & Oldacre 1977
Amblyospora campbelli (Kellen & Wills 1962)
Amblyospora camposi
Amblyospora camposi Micieli, Garcia & Becnel 2000
Amblyospora canadensis (Willis & Beaudoin 1965)
Amblyospora cantansi Kiloczycki 1995
Amblyospora capillata (Larsson 1983)
Amblyospora caspius Pankova, Issi & Simakova 2000
Amblyospora cataphyllus
Amblyospora cataphyllus Kilochitsky 1992
Amblyospora chulymia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora cinerei Andreadis 1994
Amblyospora coluzzii Weiser & Prasertphon 1981
Amblyospora connecticus
Amblyospora connecticus Andreadis 1988
Amblyospora conopsa Kilotchitskyj 1992
Amblyospora criniferis Garcia & Becnel 1994
Amblyospora culicis
Amblyospora culicis Toguebaye & Marchand 1985
Amblyospora dakarensis Diarra & Toguebaye 1998
Amblyospora daqahliyai Darwish 1997
Amblyospora debaisieuxi (Coste-Mathiez & Tuzet 1977)
Amblyospora dissimilis Kiloczycki 1995
Amblyospora dolosi Garcia & Becnel 1994
Amblyospora dolosi
Amblyospora dyxenoides
Amblyospora dyxenoides Sweeney, Graham & Hazard 1988
Amblyospora egypti
Amblyospora egypti Darwish & Canning 1991
Amblyospora excruci
Amblyospora excrucii Andreadis 1994
Amblyospora ferocis Garcia & Becnel 1994
Amblyospora ferocis
Amblyospora fibrata
Amblyospora fibrata (Strickland 1913)
Amblyospora flavescens Simakova & Pankova 2005
Amblyospora gigantea (Kelton & Willis 1962)
Amblyospora hristinia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora hybomitrae Bykova & Issi 1991
Amblyospora indicola
Amblyospora indicola Vavra, Bai & Panicker 1984
Amblyospora indicola Vavra et al 1984
Amblyospora indubitantis
Amblyospora indubitantis Garcia & Becnel 1994
Amblyospora inimica
Amblyospora inimica (Kellen & Wills 1962)
Amblyospora jurginia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora kadunae Weiser & Prasertphon 1981
Amblyospora kadunae Weiser 1981
Amblyospora kazankia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora kazankia Andreadis et al. 2012
Amblyospora keenani Hazard & Oldacre 1977
Amblyospora khaliulini Hazard & Oldacre 1977
Amblyospora khaliulini
Amblyospora kolarovi Simakova & Pankova 2005
Amblyospora lairdi (Weiser 1965)
Amblyospora macrococcus (Voronin 1979)
Amblyospora mavlukevia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora minuta (Kudo 1924)
Amblyospora mocrushinia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora mocrushinia Andreadis et al. 2012
Amblyospora modestium Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora mojingensis Hazard & Oldacre 1977
Amblyospora nataliae Garcia & Becnel 1994
Amblyospora nigeriana Weiser & Prasertphon 1981
Amblyospora noxia (Kellen & Wills 1962)
Amblyospora opacita Hazard & Oldacre 1975
Amblyospora opacita (Kudo 1922)
Amblyospora opacita
Amblyospora orbiculata Simakova & Pankova 2005
Amblyospora pilosa Kiloczycki 1995
Amblyospora pinensis Kettle & Piper 1988
Amblyospora polykarya Lord, Hall & Ellis 1981
Amblyospora punctor
Amblyospora punctor Weiser & Zizka 1991
Amblyospora rugosa Simakova & Pankova 2005
Amblyospora rugosa
Amblyospora salairia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora salinaria Becnel & Andreadis 1998
Amblyospora senegalensis Diarra & Toguebaye 1994
Amblyospora severinia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora shegaria Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora stictici Andreadis 1994
Amblyospora stimuli
Amblyospora stimuli Andreadis 1994
Amblyospora styriaca Friedrich, Kepka & Ingolic 1992
Amblyospora timirasia Andreadis, Simakoya, Vossbrinck, Shepard & Yurchenko 2012
Amblyospora tramazayguesi Garcia & Becnel 1994
Amblyospora trichostegiae (Baudoin 1969)
Amblyospora trinus Becnel & Sweeney 1990
Amblyospora trinus Bectel & Sweeny 1990
Amblyospora tritaeniorhynchi Diarra & Toguebaye 1992
Amblyospora undata Simakova & Pankova 2005
Amblyospora undulata Larsson 1982
Amblyospora unica (Kellen & Wills 1962)
Amblyospora urski Simakova & Pankova 2005
Amblyospora varians
Amblyospora weiseri
Amblyospora weiseri Lukes & Vavra 1990
Amblyosporidae
Amblyosporidae Weiser 1977
Amblyosporidida Weiser 1977
Amblyosporoidea Weiser 1977
Amblyura Ehrenberg 1830
Ambonosphaera Fensome 1979
Ambonosphaera bavarica Lund & Ecke 1988
Ambonosphaera calloviana Fensome 1979
Ambonosphaera delicata Lebedeva 1998
Ambonosphaera hemicavata Prauss 1989
Ambonosphaera jurassica (Gitmez & Sarjeant 1972)
Ambonosphaera? staffinensis (Gitmez 1970)
Ambrosicysta Srivastava & Binda 1984
Ambrosicysta cidaris Srivastava & Binda 1984
Amebomastigota
Amelia discoides var. pseudovulgaris form. arcuata
Amelia hemisphaerica var. gibba
Amelia rotundata
Amelia vulgaris form. undulata
Amentoneopylen Ozsvarti, Rieber & Brack 2023
Amentoneopylen simplex
Amentoneopylen simplex Ozsvart 2023
Americogypsina BouDagher-Fadel & Price 2010
Americogypsina americana BouDagher-Fadel & Price 2010
Americogypsina braziliana BouDagher-Fadel & Price 2010
Americogypsina koutsoukosi BouDagher-Fadel & Price 2010
Ameroricanium? matapediensis Achab 1976
Ameson Sprague 1977
Ameson
Ameson atlanticum Vivares & Azevedo 1988
Ameson earli
Ameson earli Sokolova 2023
Ameson herrnkindi Small, Stentiford, Behringer, Freeman, Atherley, Reece, Bateman & Shields 2019
Ameson hybomitrae Bykova, Krylova, Sokolova & Issi 1989
Ameson iseebi Itoh, Kuboyama, Freeman, Katata, Yamakawa & Yoshinaga 2020
Ameson metacarcini Small, Meyer, Stentiford, Dunham, Bateman & Shields 2014
Ameson metacarcini
Ameson michaelis
Ameson nelsoni (Sprague 1950)
Ameson portunus Wang, Li, Fu, Zhao, Chen, Wang, Chen, Zhou & Fang 2017
Ameson portunus
Ameson pulvis
Amiba Bory de St V. 1822
Amiculosphaera Harland 1979
Amiculosphaera umbracula Harland 1979
Amieta Ngassam & Grain 1998
Amieta prolifera Ngassam & Grain 1998
Amieta rotundus Ngassam & Grain 1998
Amijellinae Septfontaine 1988
Amijiella Loeblich & Tappan 1985
Amijiella Loeblich & Tappan
Amijiella amiji
Amijiella? adherens Ramalho 2015
Amijiellinae Sepfontaine 1988
Amijiellinae Septfontaine 1988
Amimonas Peck 2010
Amimonas minuta Peck 2010
Amitha Shafik 1989
Amitha perfecta Shafik 1989
Amitha prolata Shafik 1989
Amithalithina Pospichal & Wise 1990
Amithalithina sigmundii Pospichal & Wise 1990
Ammarchaediscidae Conil & Pirlet 1974
Ammarchaediscinae Conil & Pirlet 1974
Ammarchaediscinae Conil & Pirlet in Pirlet & Conil 1974
Ammarchaediscus Conil & Pirlet in Pirlet & Conil 1974
Ammarchaediscus Couil & Pirlet 1974
Ammarchaediscus (Leptarchaediscus) Conil 1980
Ammarchaediscus (Leptodiscus) Conil & Pirlet 1974
Ammarchaediscus (Rectodiscus) Conil & Pirlet in Pirlet & Conil 1977
Ammarchaediscus (Tubispirodiscus) Browne & Pohl 1973
Ammarchaediscus (Tubispirodiscus) settlensis Conil 1979
Ammarchaediscus (Tubispirodiscus) settlensis Conil in Conil, Longerstaey & Rambottom 1979
Ammarchaediscus leckwijcki Conil in Austin et al 1974
Ammarchaediscus leckwijcki Conil in Austin, Conil, Groessens & Pirlet 1974
Ammoanita Seiglie & Baker 1987
Ammoanita ingerlisae Gradstein & Kaminski 1997
Ammoanita rosea Seiglie & Baker 1987
Ammoanita trinitatensis (Cushman & Jarvis 1928)
Ammoastuta Cushman & Bronnimann 1948
Ammoastuta
Ammoastuta Cushman and Bronnimann 1948
Ammoastuta Cushman & Bronni-mann 1948
Ammoastuta aegyptiaca Luger 1985
Ammoastuta caudriac Petters 1954
Ammoastuta curfsi Hofker 1966
Ammoastuta megacribrostomoides Luger 1985
Ammoastuta nigeriana Petters 1979
Ammoastuta saba Cushman & Bronni-mann 1948
Ammoastuta sakhalinica
Ammoastuta salsa Cushman and Bronnimann 1948
Ammoastuta salsa
Ammoastutinae Loeblich & Tappan 1984
Ammoastutinae
Ammobacidites arenaria Natland 1938
Ammobacidites huneri
Ammobacidites mauricensia
Ammobacidites slraihearnensis Cushman & Le Roy 1939
Ammobacudites eocretaceous Bartenstein & Brand 1951
Ammobacudites irregulariformis Bartenstein & Brand 1951
Ammobacudites parvispira Dam 1950
Ammobacularia Kristan-Tollmann 1964
Ammobaculiies (?) dinanti Conil & Lys 1964
Ammobaculiies amudariensis Zhukova 1964
Ammobaculiies beveridgei Conkin & Conkin 1964
Ammobaculiies dignus Podobina 1964
Ammobaculiies mousensis Nakkady & Eissa 1962
Ammobaculinidae Saidova 1981
Ammobaculininae Saidova 1981
Ammobaculinus Saidova 1975
Ammobaculinus recurvus Saidova 1975
Ammobaculites
Ammobaculites Cushman 1910
Ammobaculites Papulov & Sitnikova 1964
Ammobaculites (?) pygmaeus Malakhova 1954
Ammobaculites (Ammopalmula?) extentus Dain
Ammobaculites ? anomalis
Ammobaculites A. sthenarus Tappan 1951
Ammobaculites abbassi Abd-Elshafy & Ibrahim 1990
Ammobaculites abedi Abd-Elshafy & Ibrahim 1990
Ammobaculites abnormalis Crespin 1963
Ammobaculites advenus Cushman & Applin 1947
Ammobaculites agglutinans
Ammobaculites agglutinans Earland 1934
Ammobaculites agglutinans d'Orbigny 1846
Ammobaculites agglutinans caucasica
Ammobaculites agglutinans var. filiformis Earland 1934
Ammobaculites agglutinoides
Ammobaculites agrestis Cushman & Applin 1947
Ammobaculites akabiraensis Asano 1954
Ammobaculites aklavikensis Hedinger 1993
Ammobaculites alaskensis Tappan 1955
Ammobaculites alaskensis alaskensis Tappan 1955
Ammobaculites alaskensis calculosus Hedinger 1993
Ammobaculites alaskensis minor Hedinger 1993
Ammobaculites albertensis Stelck & Wall 1954
Ammobaculites albertensis Stelck & Wall 1955
Ammobaculites altilis
Ammobaculites alveolatus Salaj, Borza & Samuel 1983
Ammobaculites amabensis Petters 1979
Ammobaculites amabilis
Ammobaculites amarus Hada 1957
Ammobaculites americanus
Ammobaculites americanus Cushman 1910
Ammobaculites areniferus Nagy & Basov 1998
Ammobaculites asseweensis Volat, Hugo & Bignoumba-Ilogue 1996
Ammobaculites auricularis Loeblich & Tappan 1950
Ammobaculites baculusalsus Schiebel & Timm 1996
Ammobaculites balkwilli
Ammobaculites balkwilli Haynes 1972
Ammobaculites bargmanni Earland 1933
Ammobaculites barwonensis Collins 1974
Ammobaculites bassiounii Abd-Elshafy & Ibrahim 1990
Ammobaculites bathyalis Zheng 2001
Ammobaculites bauchensis Petters 1979
Ammobaculites beisseli Marie 1941
Ammobaculites bellus Yakoleva 1980
Ammobaculites benuensis Petters 1979
Ammobaculites bergquisti
Ammobaculites beschevensis Brazhnikova 1965
Ammobaculites beveridgei
Ammobaculites bhallai Habibnia & Mannikeri 1990
Ammobaculites bivarians Nagy & Seidenkrantz 2003
Ammobaculites braunsteini Cushman & Applin 1946
Ammobaculites brevis Lipman, Burtman & Khokhlova 1960
Ammobaculites brevis
Ammobaculites buiosensis
Ammobaculites cambayensis Govindan & Bhandari 1988
Ammobaculites canoensis Hedinger 1993
Ammobaculites cassis
Ammobaculites catenulatus Cushman & McCulloch 1939
Ammobaculites cf. foliaceus (Cushman & Stone 1949 non Brady 1881)
Ammobaculites chappelensis
Ammobaculites chirantus Cushman & Stone 1947
Ammobaculites clifdenensis
Ammobaculites cobbani Loeblich & Tappan 1950
Ammobaculites colombiana Cushman & Hedberg 1930
Ammobaculites compositus Magniez-Jannin 1975
Ammobaculites compressa Cushman & Waters 1927
Ammobaculites comprimatus
Ammobaculites concinnus
Ammobaculites contagious
Ammobaculites copei
Ammobaculites coprolithiformis var. nagappai Govindah & Sastri 1983
Ammobaculites corpulentus Efimova 1974
Ammobaculites crassaformis Zheng 1988
Ammobaculites crassus
Ammobaculites crescendo Scheibnerova 1982
Ammobaculites crespinae Bhalla
Ammobaculites crimicus Kuznetsova 1985
Ammobaculites crispus Kipriyanova 1960
Ammobaculites culmula Skolnick 1958
Ammobaculites cuyleri
Ammobaculites cuyleri Tappan 1940
Ammobaculites cylindri formis Gorbunova & Saidova 1954
Ammobaculites cylindricus
Ammobaculites d. decora Scherp 1962
Ammobaculites deflectus Hjalmarsdottir, Nakrem & Nagy 2019
Ammobaculites difformis Hamaoui 1979
Ammobaculites dilatatus
Ammobaculites diligens Yakoleva 1980
Ammobaculites directa Scherp 1962
Ammobaculites directus
Ammobaculites disparilis Crespin 1963
Ammobaculites distinctus
Ammobaculites distinctus Cushman & Bronnimann 1948
Ammobaculites diversus
Ammobaculites donatoris Jakovleva 1984
Ammobaculites duncani Schroeder 1968
Ammobaculites duponti Cetean & Kaminski 2011
Ammobaculites e. Nakkady 1950
Ammobaculites eccentrica Crespin 1958
Ammobaculites echinatus
Ammobaculites echinatus antarcticus Saidova 1975
Ammobaculites echinatus commotus Saidova 1975
Ammobaculites elegantissima
Ammobaculites elenae
Ammobaculites elongatus Bolin 1956
Ammobaculites erectus Crespin 1963
Ammobaculites esnchensis Nakkady 1950
Ammobaculites esnehensis Nakkady 1949
Ammobaculites eumorphos Kristan-Tollmann 1964
Ammobaculites evides
Ammobaculites exertus Crespin 1963
Ammobaculites exiguus
Ammobaculites exiguus contractus Maier 1972
Ammobaculites exilis
Ammobaculites expansus Plummer 1932
Ammobaculites expansus Plummer 1933
Ammobaculites fisheri Crespin 1953
Ammobaculites fishers var. tirupathiensis Sastri, Chandra & Pant 1963
Ammobaculites flariformis
Ammobaculites fontinensis
Ammobaculites formosensis Nakamura 1937
Ammobaculites formosus
Ammobaculites fragmentaria Cushman 1928
Ammobaculites fragmentarius
Ammobaculites funicularis
Ammobaculites gainesvillnsis Loeblich & Tappan 1946
Ammobaculites gerkei Sharovskaya 1966
Ammobaculites germanicus Fuchs 1967
Ammobaculites giganteus Luppold 2003
Ammobaculites glaessneri
Ammobaculites glohosa
Ammobaculites godmani Thalmann 1955
Ammobaculites gombensis Petters 1979
Ammobaculites gomelensis
Ammobaculites goodlandensis Cushman & Alexander 1930
Ammobaculites gowdai Bhalla & Abbas 1978
Ammobaculites gracilis Waters 1928
Ammobaculites gracilis
Ammobaculites gracilissimus Dain
Ammobaculites grandis Akimets 1971
Ammobaculites gratus Cushman & Applin 1947
Ammobaculites gravenoi Stelck & Wall 1955
Ammobaculites greenhornensis Fischer 1954
Ammobaculites grossus Crespin 1963
Ammobaculites gutschicki
Ammobaculites gyrensis Reynolds 1982
Ammobaculites haeusleri
Ammobaculites hagni Bhalla & Abbas 1978
Ammobaculites hamatus Yakoleva 1980
Ammobaculites hanwanguensis Yan & Norling 1991
Ammobaculites haplo-phragmoidaeformis Balakhmatova, Lipman & Romanova 1955
Ammobaculites haplo-phragmoidaeformis Glazunova, Balakhmatova, Lipman, Romanova & Khokhlova 1960
Ammobaculites haplophragmoides Furssenko & Polenova 1950
Ammobaculites hartti
Ammobaculites hayasakai Ishizaki 1939
Ammobaculites hendricksi Franklin 1944
Ammobaculites hiberensis Marquez & Trifonova 1990
Ammobaculites hifumizawensis
Ammobaculites hinesensis
Ammobaculites hockleyensis Cushman & Applin 1926
Ammobaculites hofkeri Bhalla
Ammobaculites hoheneggeri Salaj, Borza & Samuel 1983
Ammobaculites howelli Acosta 1940
Ammobaculites humboldti Emiliani 1954
Ammobaculites humei
Ammobaculites humei Nauss 1947
Ammobaculites hyppocampus Balakhmatova, Lipman & Romanova 1955
Ammobaculites i. var. friabilis Eremeeva 1957
Ammobaculites imbricatus
Ammobaculites imlayi
Ammobaculites impexus Eicher 1965
Ammobaculites implanus Crespin 1963
Ammobaculites impolitus Skolnick 1958
Ammobaculites incertus Ukharskaya 1970
Ammobaculites inconspicua
Ammobaculites incultus Eremeeva 1957
Ammobaculites indicus Bhalla
Ammobaculites inelegans Fowler & Braun 1993
Ammobaculites ineptus
Ammobaculites ingens Michael 1967
Ammobaculites ingusheticus Makareva
Ammobaculites irrapatanensis Ludbrook 1966
Ammobaculites janus Bykova 1953
Ammobaculites janus Stelck & Wall 1956
Ammobaculites jarvis Cushman & Renz 1946
Ammobaculites jessensis Petters 1979
Ammobaculites jolifouensis
Ammobaculites josephi Acosta 1940
Ammobaculites junceus
Ammobaculites kamtchaticus
Ammobaculites kangsuensis Hao 1982
Ammobaculites kapoori Singh 1981
Ammobaculites kcyniensis
Ammobaculites khargensis Nakkady 1959
Ammobaculites kingi Govindah & Sastri 1983
Ammobaculites knorringensis Hjalmarsdottir, Nakrem & Nagy 2019
Ammobaculites kokei Stelck 1991
Ammobaculites korangaensis
Ammobaculites kuzgongsuensis Hao 1982
Ammobaculites lacertae Beckmann 1991
Ammobaculites lapidosus
Ammobaculites lenaensis Sosipatrova 1970
Ammobaculites leptos Gutschick and Treckman 1959
Ammobaculites leptos Gutschick & Treckman 1959
Ammobaculites linea Lalicker 1950
Ammobaculites linearis
Ammobaculites lobus Gerke et Sossipatrova
Ammobaculites longiusculus Myatlyuk 1980
Ammobaculites longus Schleifer
Ammobaculites lueckei Cushman & Hedberg 1941
Ammobaculites luecki Cushman & Hedberg 1941
Ammobaculites lunaris Hedinger 1993
Ammobaculites madefactus Saidova 1975
Ammobaculites magharaensis Said & Barakat 1958
Ammobaculites magnigranulus Ireland 1956
Ammobaculites magnus Hedinger 1993
Ammobaculites malodushensis
Ammobaculites manijschensis Bykova 1953
Ammobaculites manijschensis Stelck & Wall 1956
Ammobaculites marmatonensis Nestell, Pope & Nestell 2012
Ammobaculites mastersi Morris 1971
Ammobaculites microformis Saidova 1972
Ammobaculites microformis Saidova 1970
Ammobaculites midwayensis Cushman 1940
Ammobaculites midwayensis
Ammobaculites minimus Crespin 1953
Ammobaculites minuta Barnard 1953
Ammobaculites minuta Waters 1927
Ammobaculites morenoi Acosta 1940
Ammobaculites mountgoodenoughensis Fowler & Braun 1993
Ammobaculites multicameratus Lipina 1960
Ammobaculites multilocularis Lukina 1972
Ammobaculites naibicus Turenko 1987
Ammobaculites naimi Abd-Elshafy & Ibrahim 1990
Ammobaculites nanogyrus Nagy & Seidenkrantz 2003
Ammobaculites naqbensis Basha 1978
Ammobaculites natruniensis Ebeid 1977
Ammobaculites nitida
Ammobaculites nitidus
Ammobaculites nudus
Ammobaculites nudus Nakkady 1949
Ammobaculites numanhensis Petters 1979
Ammobaculites obesum
Ammobaculites obliquus Loeblich & Tappan 1949
Ammobaculites obliquus
Ammobaculites orbatus Sharovskaya 1966
Ammobaculites orbicularis Yakoleva 1980
Ammobaculites orientalis Yan & Norling 1991
Ammobaculites ovatus
Ammobaculites p. iucunda Scherp 1962
Ammobaculites p. tenuis Scherp 1962
Ammobaculites paalzowi
Ammobaculites pacalis pattersoni Sutherland & Stelck 1972
Ammobaculites pagodensis Morris 1971
Ammobaculites paleocenicus Cushman 1947
Ammobaculites pamlicoensis
Ammobaculites paradoxus Clark 1994
Ammobaculites parallelus Ireland 1956
Ammobaculites parvulus Hess & Nagy 2017
Ammobaculites parvus
Ammobaculites pauperculus Zheng 2001
Ammobaculites persicus Lutze 1974
Ammobaculites petilus Eicher 1960
Ammobaculites phlegeri
Ammobaculites pindigensis Petters 1979
Ammobaculites planus Myatlyuk 1980
Ammobaculites planus karamonatensis Vasilenko 1980
Ammobaculites planus planus
Ammobaculites polonicus
Ammobaculites polonicus Sztejn 1958
Ammobaculites powersi
Ammobaculites praegoodlandensis Bulynnikova 1972
Ammobaculites praelonga Dam 1944
Ammobaculites primarius Ukharskaya 1978
Ammobaculites procera Scherp 1962
Ammobaculites prostomum Hofker 1932
Ammobaculites pseudocassis Cushman & Bronnimann 1948
Ammobaculites pseudominimus Zheng 2001
Ammobaculites pseudorostratus
Ammobaculites pseudospirale Lacroix 1930
Ammobaculites pygmeus Malachova 1954
Ammobaculites pyriformis Gutschick & Treckman 1959
Ammobaculites qusaibaensis Kaminski & Perdana 2017
Ammobaculites radstadtensis Kristan-Tollmann 1964
Ammobaculites raghavapuramensis Bhalia
Ammobaculites ranikotensis Haque 1966
Ammobaculites rectus Ucharskaja
Ammobaculites reophaciformis
Ammobaculites reophacoides Bartenstein 1952
Ammobaculites reverendus
Ammobaculites robustus Zheng 2001
Ammobaculites rossicus Mityanina 1975
Ammobaculites rostratus Heron-Allen & Earland 1929
Ammobaculites rostratus
Ammobaculites rowei Barnard & Banner 1953
Ammobaculites safarujensis Wightman 1990
Ammobaculites sahnii Bhalla
Ammobaculites saidi Kerdany, Eissa & Labib 1971
Ammobaculites salsus
Ammobaculites salsus Cushman & Bronni-mann 1948
Ammobaculites salsus Cushman & Bronnimann 1948
Ammobaculites salsus var. distinctus Cushman & Bronnimann 1948
Ammobaculites sarbaicus beschevensis Brazhnikova 1965
Ammobaculites sarbaicus beschevensis Brazhnikova 1967
Ammobaculites sellii
Ammobaculites sentus Trifonova 1977
Ammobaculites septentrionalis
Ammobaculites sinaensis
Ammobaculites sp.
Ammobaculites spiculifera Hofker 1957
Ammobaculites spirans
Ammobaculites spiritensis Stelck & Wall 1955
Ammobaculites spongiphilus
Ammobaculites stenomeca
Ammobaculites stephensoni Cushman & Applin 1946
Ammobaculites stormi Cushman & Waters 1928
Ammobaculites strigosus Gerke et Sossipatrova
Ammobaculites sub-catenulatus Warren 1957
Ammobaculites subagglutinaris Bandy 1949
Ammobaculites subcretacea
Ammobaculites subcretaceus exilis Ziegler 1959
Ammobaculites subgood-landis Vanderpool
Ammobaculites subgoodlandensis Vanderpool 1933
Ammobaculites subplanatus Cushman & Deaderick 1942
Ammobaculites succinctus Crespin 1963
Ammobaculites sudakensis Kuznetsova 1985
Ammobaculites suprajurassicus dilatatus Azbel 1977
Ammobaculites suttonensis
Ammobaculites tachtensis Kurbatov 1972
Ammobaculites taitaiica
Ammobaculites tauricus Kuznetsova 1985
Ammobaculites taylorenais Cushman & Waters 1929
Ammobaculites terkobaicus Myatlyuk 1983
Ammobaculites testacea
Ammobaculites texanus
Ammobaculites texurata
Ammobaculites tibeticus Cai, Li & Zhang 2006
Ammobaculites torosus
Ammobaculites toughenoughensis Hedinger 1993
Ammobaculites trachyostrachos Hedinger 1993
Ammobaculites trinidadensis Bartenstein, Bettenstaedt & Bolli 1957
Ammobaculites turonicus Said & Kamel 1957
Ammobaculites tyrrelli Bykova 1953
Ammobaculites tyrrelli Stelck & Wall 1956
Ammobaculites tyrrelli
Ammobaculites ungaricus Myatlyuk 1983
Ammobaculites uniformis
Ammobaculites urniformis Skolnick 1958
Ammobaculites validus Fowler & Braun 1993
Ammobaculites variabilis Tappan 1940
Ammobaculites vennstus Loeblich & Tappan 1950
Ammobaculites verus Dain
Ammobaculites viaensis Bermudez 1949
Ammobaculites villosus Saidova 1975
Ammobaculites viriosus Loeblich & Tappan 1949
Ammobaculites wallalensis Crespin 1963
Ammobaculites wandageensis Crespin 1958
Ammobaculites wenonahae
Ammobaculites wirzi Koehn-Zaninetti 1969
Ammobaculites wirzi Koehn-Zaninetti 1968
Ammobaculites woolnoughi Crespin & Parr 1941
Ammobaculites yardiensis Parker 2009
Ammobaculites yasicaensis Bermudez 1949
Ammobaculites yazooensis Bandy 1949
Ammobaculites yumotoensis Asano 1949
Ammobaculites zarodensis Sosnina 1976
Ammobaculites zlambachensis Kristan-Tollmann 1964
Ammobaculites? attenuatus Fowler & Braun 1993
Ammobaculites? barwonensis Collins 1974
Ammobaculites? granulum Vasilenko 1980
Ammobaculites? horridus Brajnikova 1967
Ammobaculites? horridus Brazhnikova 1967
Ammobaculites? labythnangensis Dain 1972
Ammobaculites? periferocrassus Myatlyuk 1980
Ammobaculitinae Alekseitchik 1981
Ammobaculitinae
Ammobaculitinae Alekseychik-Mitsekevich in Subbotina et al 1981
Ammobaculltes crassus
Ammobaculoides Plummer 1932
Ammobaculoides atavus Vasilenko 1983
Ammobaculoides athabascensis Stelck & Wall 1956
Ammobaculoides bruneiensis Bronnimann & Keij 1986
Ammobaculoides carpathicus Geroch 1966
Ammobaculoides coonanaensis
Ammobaculoides dhrumaensis Kaminski, Malik & Setoyama 2018
Ammobaculoides exilis Suleimanov 1963
Ammobaculoides infrapaleogenicus Suleimanov 1963
Ammobaculoides lepidus Hercogova 1987
Ammobaculoides macellus Eicher 1966
Ammobaculoides mahadeoi Hedinger 1993
Ammobaculoides minuens Skolnick 1958
Ammobaculoides mosbyensis Eicher 1965
Ammobaculoides mutabilis Damotte & Magniez-Jannin 1973
Ammobaculoides navarronsis Plummer 1932
Ammobaculoides parvus Gebhardt 1998
Ammobaculoides phaulus Loeblich & Tappan 1950
Ammobaculoides pitmani Crespin 1953
Ammobaculoides plummerce Loeblich 1946
Ammobaculoides rickyoungi Hedinger 1993
Ammobaculoides romaensis Crespin 1953
Ammobaculoides troelensi Bronniman & Dias-Brito 1982
Ammobaculoides uvaticus Bulatova 1972
Ammochilostoma (?) triloculina Cushman & Waters 1927
Ammochilostoma rotundata Cushman 1913
Ammocibicides Earland 1934
Ammocibicides Earland 1935
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