Solenomorpha parallela (FOSSIL) (Hind) † UK, Scotland
Cardiomorpha parva (FOSSIL) Hind † UK, Scotland
Solenomorpha parvula (FOSSIL) (Netschajew, 1894 †) Russia, Ostrovok Alexandra
Cardiomorpha pinguis (FOSSIL) Reed, 1936 † Pakistan, Punjab, Rawalpindi
Ectogrammysia prolata (FOSSIL) Hoare, 1993 † Mexico, Oaxaca, Dist. Nochixtlan
Grammysia quadrata (FOSSIL) Lamont † UK, Scotland
Cuneamya scapha (FOSSIL) J.W. Hall& R.P. Whitfield, 1875 † Canada, Québec, La Vallée-du-Richelieu
Cuneamya simplex (FOSSIL) (Portlock) Reed † Northern Ireland
Cimitaria sinensis (FOSSIL) Pojeta & al. 1986 †
Ectogrammysia species (FOSSIL) † Germany
Grammysioidea subarcuata (FOSSIL) (J.W. Hall †) Indiana
Cardiomorpha sublimosa (FOSSIL) Reed, 1944 † Pakistan, Punjab, Sargodha
Sedgwickia suborbicularis (FOSSIL) Hind † UK, Scotland
Sedgwickia topekaensis (FOSSIL) Shumard, 1860 † USA, Texas, Baylor
Cuneamya truncata (FOSSIL) Ulrich, 1894 † Minnesota