Aberrantospermata Jondelius, Wallberg, Hooge & Raikova, 2011 (basis of record)
Acrorhynchus Graff, 1882 accepted as Acrorhynchides Strand, 1928 (additional source)
Acrumenidae Karling, 1980 accepted as Acrumeninae Karling, 1980 (additional source)
Aculeorhynchidae Schilke, 1969 (additional source)
Annulorhynchus Karling, 1956 (additional source)
Antiboreorhynchus Karling, 1952 (additional source)
Bertiliellidae Rieger & Sterrer, 1975 (additional source)
Bipaliinae Stimpson, 1857 (basis of record)
Bursalia (basis of record)
Caenoplanini Ogren & Kawakatsu, 1991 (basis of record)
Carcharodorhynchus subterraneus Meixner, 1938 (basis of record)
Childia haplovata Dörjes, 1968 (basis of record)
Cicerinidae Meixner, 1928 (additional source)
Continenticola (basis of record)
Crucimusculata (basis of record)
Cystiplanidae Karling, 1964 (additional source)
Cytocystidae Karling, 1964 accepted as Cytocystididae Karling, 1964 (additional source)
Cytocystididae Karling, 1964 (basis of record)
Dendrocoelidae Hallez, 1892 (basis of record)
Dendrocoelinae Hallez, 1892 (basis of record)
Dendrocoelum Ørsted, 1844 (basis of record)
Diascorhynchidae Meixner, 1928 (additional source)
Dolichomicrostomida (basis of record)
Euryleptidae Stimpson, 1857 (basis of record)
Gallorhynchus Schockaert & Brunet, 1971 (additional source)
Geoplanoidea Stimpson, 1857 (basis of record)
Gnathorhynchidae Meixner, 1929 (additional source)
Haplodiscus incola (Leiper, 1902) accepted as Avagina incola Leiper, 1902 (basis of record)
Imogine Marcus & Marcus, 1968 accepted as Stylochus Ehrenberg, 1831 (basis of record)
Karkinorhynchidae Meixner, 1928 (additional source)
Koinocystididae Meixner, 1924 (additional source)
Lagenorhynchus Brunet, 1965 accepted as Lagenopolycystis Artois & Schockaert, 2000 (additional source)
Leucon Uljanin, 1870 accepted as Leuconoplana Leuckart, 1871 accepted as Progyrator Sekera, 1901 (additional source)
Leuconoplana Leuckart, 1871 accepted as Progyrator Sekera, 1901 (additional source)
Mesorhynchus Karling, 1956 (additional source)
Myozonariinae Janssen, Vizoso, Schulte, Littlewood, Waeschenbach & Schärer, 2015 (basis of record)
Nematorhynchidae Schilke, 1969 (additional source)
Neopolycystis Karling, 1955 (additional source)
Opisthocystis Sekera, 1911 (additional source)
Papia Karling, 1956 (additional source)
Paulodora Marcus, 1948 (additional source)
Phonorhynchoidinae Tessens, Janssen & Artois, 2014 (basis of record)
Placorhynchidae Meixner, 1938 (additional source)
Planarioidea Stimpson, 1857 (basis of record)
Polycystididae Graff, 1905 (additional source)
Promesostoma digitosum Ax, 1995 (basis of record)
Prosopharyngida (basis of record)
Psammorhynchidae Karling, 1956 (additional source)
Pseudaphanostoma syltensis Dörjes, 1968 (basis of record)
Rhynchodeminae Graff, 1896 (basis of record)
Rhynchodemini Heinzel, 1929 (basis of record)
Rogneda Uljanin, 1870 (additional source)
Rogneda amai (Schockaert, 1976) Tessens, Janssen & Artois, 2014 (basis of record)
Scanorhynchinae Tessens, Janssen & Artois, 2014 (basis of record)
Schizorhynchidae Graff, 1905 (additional source)
Simplicomorpha viridis Dörjes, 1968 (basis of record)
Stylochus pilidium (Goette, 1881) (basis of record)
Syltorhynchus Noldt, 1989 accepted as Gallorhynchus Schockaert & Brunet, 1971 (additional source)
Torkarlingia Mack-Fira, 1971 accepted as Djeziraia Schockaert, 1971 (additional source)
Trigonostominae Graff, 1905 accepted as Trigonostomidae Graff, 1905 (basis of record)