Monoplacophora Odhner, 1940
Beraunia Knight, 1937
Didymalgia Cook, 1997
Dohmella Heidelberger, 2001
Eucyclotropis Cossmann, 1909
Gemininodosa Cook & Camilleri, 1997
Hecetastoma
Horiostoma Fischer, 1885
Lineata Heidelberger, 2001
Morphotropis Perner, 1903
Omphalonema Grabau, 1936
Oriomphalus Horny, 1992
Oriostoma Munier-Chalmas, 1876
Orostoma Koken, 1889
Tophicola Horny & Peel, 1995
Tubogyra Perner, 1903
