Entocytheridae Hoff, 1942
Entocythere cambaria (Marshall, 1903)
Entocythere claytonhoffi Rioja, 1942
Entocythere costata Hobbs & Peters, 1977
Entocythere dentata Crawford, 1965
Entocythere dorsorotunda Hoff, 1944
Entocythere elliptica Hoff, 1944
Entocythere harrisi Peters, 1975
Entocythere illinoisensis Hoff, 1942
Entocythere internotalus Crawford, 1959
Entocythere kanawhaensis Hobbs & Walton, 1966
Entocythere lepta D. G. Hart & C. W. Hart, 1971
Entocythere mexicana Rioja, 1943
Entocythere reddelli Hobbs & Walton, 1968
Entocythere ruibali Rioja, 1955
Entocythere tyttha Hobbs & Hobbs Iii, 1970
