[Revision of Neotropical Fungus Gnats. Part I. The Genera Cratyna WINNERTZ, Euricrium Enderlein, Metangela RUEBSAAMEN, Pseudosciara SCHINER and Sciara MEIGEN (Diptera: Sciaridae).] Beitraege zur Entomologie, 64(1), Jul 2014: 135-190. [Zoological Record Volume 152]