Liomphalus australis (FOSSIL) A.C. Chapman, 1916 †
Liomphalus disjunctus (FOSSIL) (J.W. Hall, 1859 †) USA, New York, Montgomery
Omphalocirrus beyeri (FOSSIL) Heidelberger, 2001 † Germany, Hessen, Gießen
Omphalocirrus carnicus (FOSSIL) (Frech, 1894 †) Austria, Steiermark
Omphalocirrus goldfussi (FOSSIL) (d'Archiac& de Verneuil, 1842 †) Germany, Nordrhein-Westfalen, Ennepe-Ruhr-Kreis
Omphalocirrus grandis (FOSSIL) Tolmachoff, 1930 † Canada, Nunavut, Baffin
Omphalocirrus hoegeri (FOSSIL) Heidelberger & Koch,2005 † Germany, Nordrhein-Westfalen
Omphalocirrus kaukensis (FOSSIL) Gubanov & al., 1995 † Kyrgyzstan, Osh, Chong-Alay
Omphalocirrus kindlei (FOSSIL) Cleland, 1911 †
Omphalocirrus manitobensis (FOSSIL) J.J.F. Whiteaves, 1890 † Canada, Manitoba, Division No. 18
Omphalocirrus northi (FOSSIL) (R. Etheridge jr.,1890 †) Australia, Victoria, Yarra - North
Omphalocirrus pulcher (FOSSIL) Paeckelmann, 1913 † Poland, Jazwica
Omphalocirrus rugosus (FOSSIL) E.G. Linsley 1973 † Alaska, Livengood Quadrangle
Omphalocirrus spinosus (FOSSIL) (C.L.F. von Sandberger& C.L.F. von Sandberger, 1854 †) Germany, Hessen, Limburg-Weilburg