New genera and species of Dinoflagellates. (Reports on the scientific results of the expedition to the eastern tropical Pacific, in charge of Alexander Agassiz, by the U. S. fish commission steamer "Albatross" from October, 1904, to March, 1905, Lieut. -Commander L. M. Garrett, U. S. N., commanding. No. 22.) Bulletin of the Museum of Comparative Zoology at Harvard College, 54 1911: (265-302). [Zoological Record Volume 48]