Modiolopsis consimilis (FOSSIL) Ulrich, 1894 † Minnesota
Colpomya consors (FOSSIL) Reed, 1927 † UK, England, Herefordshire
Colpomya constricta (FOSSIL) Ulrich, 1894 † Minnesota
Modiolopsis convexa (FOSSIL) Cullison, 1938 † United States, Missouri, Cape Girardeau
Goniophora cristata (FOSSIL) Chronic, 1952 † USA, Arizona, Coconino
Cymatonota cuneatum (FOSSIL) Ulrich, 1894 † Minnesota
Modiolopsis cuyana (FOSSIL) P. Sánchez, 1999 † Argentina, Catamarca
Goniophora cymbaeformis (FOSSIL) (Sowerby, 1839 †) Sweden, Gotland
Eurymyella dalecarlia (FOSSIL) Isberg, 1934 † Sweden, Dalarna
Modiolopsis dalecarlica (FOSSIL) Isberg, 1934 † Sweden, Dalarna
Guerangeria davousti (FOSSIL) Oehlert, 1880 †
Cosmogoniophora decorata (FOSSIL) Reed, 1927 † UK, England, Herefordshire
Colpomya demissa (FOSSIL) Ulrich, 1894 † Minnesota
Neofordilla elegans (FOSSIL) Krasilova, 1977 †
Goniophora elegans (FOSSIL) Whidborne † UK, Devon
Taimyria elegantula (FOSSIL) Lutkevich, 1951 † Russia, Taimyr Peninsula
Modiolodon ellesae (FOSSIL) Cope 1999 †
Cymatonota elliptica (FOSSIL) Ulrich, 1894 † Minnesota
Colpomya elongata (FOSSIL) P. Sánchez, 2001 † Argentina, La Rioja, Vinchina
Modiolopsis exanimis (FOSSIL) W.J. Raymond, 1916 † USA, New York, Clinton
Modiolopsis excellens (FOSSIL) Ulrich, 1894 † Minnesota
Modiolopsis exilis (FOSSIL) Billings, 1874 † Norway, Akershus, Bærum
Modiolopsis expansa (FOSSIL) Portlock † Northern Ireland
Colpomya faba (FOSSIL) (J.W. Hall, 1847 †) Canada, Ontario, Toronto
Modiolopsis fabaformis (FOSSIL) W.J. Raymond, 1905 † United States, New York, Clinton
Modiolopsis faberi (FOSSIL) Miller 1882 †
Modiolopsis finlayi (FOSSIL) Lamont † UK, Scotland
Colpomya friggi (FOSSIL) Liljedahl, 1994 †
Butovicella galemmu (FOSSIL) Kríž & Serpagli, 1993 † Italy, Iglesias
Cymatonota gesneri (FOSSIL) (Billings †) Canada, Ontario, Ottawa
Pyanomya gibbosa (FOSSIL) Miller, 1881 †
Modiolodon gibbus (FOSSIL) Ulrich, 1894 † Minnesota
Radiatodonta goslariensis (FOSSIL) Dahmer, 1921 †
Modiodonta gothlandica (FOSSIL) (Hisinger 1831) †
Cymatonota grandis (FOSSIL) (Ulrich, 1894 †) Minnesota