Alcha Marcus, 1949 (basis of record)
Annalisella Karling, 1978 (basis of record)
Antiboreorhynchus Karling, 1952 (basis of record)
Bermudorhynchus Karling, 1978 (basis of record)
Chlamydorhynchus Evdonin, 1977 (basis of record)
Cicerininae Karling, 1952 (basis of record)
Cincturorhynchus Evdonin, 1970 (basis of record)
Cohenella Timoshkin, 2004 (basis of record)
Coulterella Timoshkin, 2004 (basis of record)
Crassicollum Dean, 1977 (basis of record)
Diplosiphon Evdonin, 1977 (basis of record)
Diplosiphon mamkaevi Timoshkin & Kawakatsu, 1996 (basis of record)
Djeziraia Schockaert, 1971 (basis of record)
Duplacrorhynchus Schockaert & Karling, 1970 (basis of record)
Elvertia Noldt, 1989 (basis of record)
Falkla Karling, 1952 (basis of record)
Florianella Rieger & Sterrer, 1975 (basis of record)
Fungorhynchus Karling, 1952 (basis of record)
Galapagorhynchus Artois & Schockaert, 1999 (basis of record)
Gallorhynchus Schockaert & Brunet, 1971 (basis of record)
Gemelliclininae Evdonin, 1977 (basis of record)
Gemelliclinus Evdonin, 1970 (basis of record)
Getula Karling, 1980 (basis of record)
Groveia Karling, 1980 (basis of record)
Gyratricinae Graff, 1905 (basis of record)
Harsa Marcus, 1951 (basis of record)
Hawadlia Schockaert, 1971 (basis of record)
Kawanabella Timoshkin, 2004 (basis of record)
Koinocystella Karling, 1952 (basis of record)
Koinocystis Meixner, 1924 (basis of record)
Lagenopolycystis Artois & Schockaert, 2000 (basis of record)
Linella Timoshkin, 2004 (basis of record)
Marcusia Artois & Schockaert, 1998 (basis of record)
Megaloascos Evdonin, 1970 (basis of record)
Mesostoma Dugès, 1830 (basis of record)
Mityuscha Timoshkin, 2004 (basis of record)
Myobulla Artois & Schockaert, 2000 (basis of record)
Neoplacorhynchus Evdonin, 1977 (basis of record)
Neoutelga Karling, 1980 (basis of record)
Obolkinaella Timoshkin, 2004 (basis of record)
Oneppus Marcus, 1952 (basis of record)
Palladia Evdonin, 1977 (basis of record)
Paraustrorhynchus Karling & Schockaert, 1977 (basis of record)
Paulodora Marcus, 1948 (basis of record)
Phonorhynchoides Beklemischev, 1927 (basis of record)
Planaria Müller O.F., 1776 (basis of record)
Polycystidinae Schockaert & Karling, 1970 (basis of record)
Porrocystis Reisinger, 1926 (basis of record)
Progyrator Sekera, 1901 (basis of record)
Psammopolycystidinae Evdonin, 1977 (basis of record)
Pygmorhynchus Artois & Schockaert, 1999 (additional source)
Pygmorhynchus pygmaeus Artois & Schockaert, 1999 (basis of record)
Rhinolasius Marcus, 1951 (basis of record)
Rhynchokarlingiidae Timoshkin, 2004 (basis of record)
Riedelella Timoshkin, 2004 (basis of record)
Sabulirhynchus Artois & Schockaert, 2000 (basis of record)
Sekerana Strand, 1914 (basis of record)
Sitnikovaella Timoshkin, 2004 (basis of record)
Syatkinella Timoshkin, 2004 (basis of record)
Turbella Ehrenberg, 1831 accepted as Mesostoma Dugès, 1830 (basis of record)
Typhlopolycystidinae Evdonin, 1977 (basis of record)
Wadaella Timoshkin, 2004 (basis of record)
Xenocicerininae Evdonin, 1977 represented as Xenocicerina Karling, 1956 (basis of record)
Yaquinaia Schockaert & Karling, 1970 (basis of record)