Pachydiscus eurydice (FOSSIL) (C.J. Maury 1930 †)
Pachydiscus euzebioi (FOSSIL) (C.J. Maury 1930 †) Brazil, Paraíba, Conde
Pseudojacobites farmeryi (FOSSIL) (Crick, 1910 †)
Pachydiscus fascicostatum (FOSSIL) Anderson 1958 † USA, California, Fresno
Menuites fascicostatus (FOSSIL) (Yabe, 1921 †) Antarctica, Snow Hill Island
Pachydiscus flexuosus (FOSSIL) E. Matsumoto, 1979 † Japan, Hokkaido, Akkeshi
Menuites fresvillensis (FOSSIL) (Seunes, 1890 †) Australia, Western Australia, Exmouth
Pachydiscus gardneri (FOSSIL) (Reeside, 1947 †) Haiti, Sud-Est
Menuites gerardoi (FOSSIL) Salazar & al., 2010 † Chile, Concepcion
Pachydiscus gettyi (FOSSIL) (C.J. Maury 1930 †) Brazil, Paraíba, Conde
Chimbuites giganteus (FOSSIL) E. Matsumoto & Skwarko,1993 † Papua New Guinea, Chimbu, Karimui-Nomane
Pachydiscus gollevillensis (FOSSIL) (A.V.M.D. D'Orbigny,1847 †) Antarctica, Seymour Island
Patagiosites griffithi (FOSSIL) (Sharpe) † Northern Ireland
Pachydiscus gutierrezi (FOSSIL) Salazar & al., 2010 † Chile, Concepcion
Pachydiscus haldemsis (FOSSIL) (Schluter, 1867 †) Austria, Oberösterreich
Eupachydiscus haradai (FOSSIL) (Jimbo, 1894 †) Hokkaido
Pachydiscus hauthali (FOSSIL) (Paulcke, 1907 †) Chile, Sierra Contreras
Pachydiscus hazzardi (FOSSIL) Jones, 1963 † Galapagos
Pachydiscus hera (FOSSIL) (C.J. Maury 1930 †) Brazil, Paraíba, Conde
Pachydiscus hermes (FOSSIL) (C.J. Maury, 1930 †) Brazil, Paraíba, Conde
Nowakites hernensis (FOSSIL) (Schluter, 1867 †)
Eupachydiscus isculensis (FOSSIL) (Redtenbacher, 1873 †) France, Aude70 mm
Pachydiscus jacquoti (FOSSIL) (Seunes, 1890 †) Chile, Tome
Menuites japonicus (FOSSIL) T. Matsumoto, 1955 † Hokkaido
Pachydiscus jeani (FOSSIL) (de Grossouvre 1894 †)
Pachydiscus kamishakensis (FOSSIL) Jones, 1963 † United States, Alaska, Matanuska-Susitna
Nowakites klamathonis (FOSSIL) Anderson, 1958 † USA, California, Siskiyou
Canadoceras kossmati (FOSSIL) T. Matsumoto, 1954 † Hokkaido
Patagiosites laevis (FOSSIL) Morozumi, 1985 †
Pachydiscus launayi (FOSSIL) (de Grossouvre, 1894 †) France, Poitou-Charentes, Charente
Nowakites lemarchandi (FOSSIL) (A.V.M.D. D'Orbigny 1841 †),
Pachydiscus maconensis (FOSSIL) Cobban & Kennedy, 1995 †
Eupachydiscus macoveii (FOSSIL) Szász, 1981 † Antarctica, Snow Hill Island
Lewesiceras mantelli (FOSSIL) Wright & Wright, 1951 † Armenia, Vayots Dzor
Eopachydiscus marcianus (FOSSIL) (Shumard, 1854 †) Texas, Tarrant County145 mm