Praenucula abrupta (FOSSIL) Kríž & Steinová, 2009 † Czech Republic, Prague
Trigonoconcha acuta (FOSSIL) P. Sánchez, 1999 † Argentina, San Juan, Albardón
Praenucula albertina (FOSSIL) (Ulrich, 1894 †) Canada, Ontario, Kawartha Lakes
Praenucula applanans (FOSSIL) (Barrande, 1881 †) Czech Republic, Prague
Praenucula bohemica (FOSSIL) (Barrande, 1881 †) Czech Republic, Prague
Pseudonucula bradshawensis (FOSSIL) Dickins, 1989 † Australia, Queensland, Nebo
Villicumia canteraensis (FOSSIL) P. Sánchez, 1999 † Argentina, San Juan, Albardón
Praenucula costae (FOSSIL) (Sharpe, 1853 †) France, Bretagne, Finisterre
Emiliodonta cuerdai (FOSSIL) (Sanchez, 1999 †) Argentina, San Juan, Albardón
Praenucula dispar (FOSSIL) (Barrande, 1881 †) Czech Republic, Prague
Praenucula dispersa (FOSSIL) Tunnicliff † Northern Ireland
Praenucula faba (FOSSIL) Liljedahl, 1994 † Sweden, Gotland
Palaeoconcha faberi (FOSSIL) Miller, 1889 † USA, Indiana, Union
Homilodonta filistriata (FOSSIL) (Ulrich, 1894 †) Minnesota
Nuculodonta gotlandica (FOSSIL) Liljedahl, 1983 † Sweden, Gotland
Concavodonta imbnricata (FOSSIL) (Portlock 1843) †
Praenucula infirma (FOSSIL) Tunnicliff † Northern Ireland
Tironucula jugata (FOSSIL) Morris & Fortey, 1976 † Canada, Quebec, Anticosti Island
Fidera maryae (FOSSIL) Pojeta& Gilbert-Tomlinson, 1977 † Tasmania
Praenucula menapiensis (FOSSIL) (Hicks, 1873 †) UK, Wales
Hemiconcavodonta minuta (FOSSIL) Sanchez, 1999 † Argentina, San Juan, Albardón
Palaeoconcha ohioensis (FOSSIL) Bassler, 1915 †
Concavodonta ovalis (FOSSIL) P. Sánchez, 1999 † Argentina, San Juan, Albardón
Concavodonta ponderata (FOSSIL) (Barrande, 1881 †) Czech Republic, Prague
Praenucula praetermissa (FOSSIL) Tunnicliff † Northern Ireland
Arcodonta regularis (FOSSIL) J.C.W. Cope, 1999 †
Palaeoconcha samenoha (FOSSIL) (Kobayashi, 1934 †) South Korea, Gangwon-do, Jeongseon
Biseriodonta simplex (FOSSIL) Fang & Cope 2004 †
Palaeoconcha subsymmetrica (FOSSIL) (Kobayashi, 1934 †) North Korea, Ryanggang
Homilodonta subtruncata (FOSSIL) (Portlock, 1843 †) Northern Ireland
Cuyopsis symmetricus (FOSSIL) P. Sánchez, 1999 † Argentina, San Juan, Albardón