Classification of Roth and Emberton 1994

Fm. Helicinidae Férussac 1822
show all | hide all
G. Hendersonia Wagner 1905
hide
†Hendersonia stillmani Roth and Emberton 1994
Subcl. Pulmonata Cuvier 1817 [pulmonate]
show all | hide all
Fm. Discidae Thiele 1931
hide
G. Anguispira Morse 1864
G. Discus Fitzinger 1833 [disk snail]
Fm. Oreohelicidae Pilsbry 1939
hide
G. Radiocentrum Pilsbry 1905
Fm. Polygyridae Pilsbry 1895
hide
G. †Euchemotrema Archer 1939
+
†Euchemotrema occidaneum Roth and Emberton 1994
G. Patera Albers 1850
G. Triodopsis Rafinesque 1819
Fm. Pupillidae Turton 1831
Fm. Succineidae Beck 1837 [amber snail]
Fm. Valloniidae Morse 1864