Classification of the family Cranaenidae

Fm. †Cranaenidae Cloud 1942
show all | hide all
Subfm. †Afilasmatinae Williams et al. 2006
hide
G. †Afilasma Stehli 1961
+
†Afilasma beecheri Stehli 1961
Subfm. †Cranaeninae Thomson 1926
hide
G. †Anomalesia Cooper and Grant 1976
+
†Anomalesia perplexa Cooper and Grant 1976
G. †Cranaena Hall and Clarke 1893
+
†Cranaena circularis Easton 1962
†Cranaena concava Campbell and Engel 1963
†Cranaena dorsisulcata Carter 1967
†Cranaena globosa Weller 1914
†Cranaena hannibalensis Moore 1928
†Cranaena lincklaeni Hall 1860
†Cranaena romingeri Hall 1863
†Cranaena sullivanti Hall 1867
†Cranaena texana Carter 1967
Invalid names: Eunella Hall and Clarke 1894 [synonym]
G. †Hamburgia
+
†Hamburgia chappelensis Carter 1967
G. †Planothyris Glushenko 1975
+
†Planothyris idonea Glushenko 1975
G. †Pontielasma Waterhouse and Piyasin 1970
+
†Pontielasma praeundatum Waterhouse and Piyasin 1970
Subfm. †Girtyellinae Stehli 1965
hide
G. †Eremithyris Brügge 1973
+
†Eremithyris muhlbergensis Brügge 1973
G. †Girtyella Weller 1911
+
†Girtyella cedarensis Weller 1914
†Girtyella sacculus Sowerby 1825
G. †Harttella