- 1877
Genera See text
Synonyms Schizostomatidae Bronn, 1849 (inv.)
Euomphalopteridae Bronn, 1849 (inv.)
Polytropidae Ulrich, 1897 (inv.) Straparollinae...
- families, here in
alphabetical order. Catantostomatidae, Eotomariidae,
Euomphalopteridae, Gosselitinidae, Haliotidae, Kittlidiscidae, Laubellidae, Lophospiridae...
- †Subfamily
Odontomariinae Frýda,
Heidelberger & Blodgett, 2006 †Family
Euomphalopteridae Koken, 1896 †Subfamily
Euomphalopterinae Koken, 1896 †Subfamily Spinicharybdiinae...