Phylum Mollusca Linnaeus, 1758 - molluscs
Class Solenogastres Gegenbaur, 1878
Order Cavibelonia Salvini-Plawen, 1978
Family Amphimeniidae Salvini-Plawen, 1972
01 Genus Amphimenia Thiele, 1894
02 Genus Alexandromenia Heath, 1911
03 Genus Meromenia Leloup, 1949
04 Genus Pachymenia Heath, 1911
05 Genus Paragymnomenia Leloup, 1947
06 Genus Plathymenia Schwabl, 1961
07 Genus Proparamenia Nierstrasz, 1902
08 Genus Spengelomenia Heath, 1912
09 Genus Sputoherpia Salvini-Plawen, 1978
10 Genus Utralvoherpia Salvini-Plawen, 1978