Classification of the family Diastomidae
Fm. Diastomatidae Cossmann 1894
show all | hide all
G. Diastoma Deshayes 1850
hide
†Diastoma acuminiense Cossmann 1882
†Diastoma acumininense Cossmann 1882
†Diastoma americanum Woods 1922
†Diastoma costellatum Lamarck 1804
†Diastoma elaenia Olsson 1929
†Diastoma elongatum Brongniart 1823
†Diastoma insulaemaris Pilsbry and Harbison 1933
†Diastoma multispiratum Cossmann 1881
†Diastoma ornatum Douvillé 1916
†Diastoma rakhiensis Eames 1952
†Diastoma sameri Abbass 1967
Subfm. Diastomatinae Cossmann 1894
hide
G. †Aurelianella Cossmann 1893
G. †Dialopsis Cossmann 1888
G. †Keilostoma Deshayes 1848
+
†Keilostoma californicum Vokes 1939
†Keilostoma malingi Marwick 1943
†Keilostoma quaidei Allison 1955
†Keilostoma septmzonatum Cox 1952
Invalid names: Paryphostoma Bayan 1861 [synonym]
G. †Telostoma Harris and Burrows 1891
G. †Ewekoroia Adegoke 1977
hide
†Ewekoroia acirsoides Furon 1948
†Ewekoroia nigeriensis Adegoke 1977
†Ewekoroia rugifera Adegoke 1977
G. Obtortio Hedley 1899
G. †Teliostoma Harris and Burrows 1891
Invalid names: Ewekoroiidae Adegoke 1977 [synonym]