Classification of Vokes 1975
G. Calyptraea Lamarck 1799
show all | hide all
Subg. Calyptraea (Trochita) Schumacher 1817
hide
†Calyptraea (Trochita) aperta Solander 1766
†Calyptraea (Trochita) costaria Grateloup 1827
†Calyptraea (Trochita) crenata Gardner 1947
†Calyptraea (Trochita) floridana Olsson and Petit 1964
†Calyptraea (Trochita) ornata Basterot 1825
Calyptraea (Trochita) spirata Forbes 1852
Calyptraea (Trochita) trochiformis Gmelin 1791
G. Crepipatella Lesson 1830
show all | hide all
†Crepipatella apprimus Vokes 1975
†Crepipatella greensboroensis Martin 1904
Subg. Crucibulum (Dispotaea) Say 1824
show all | hide all
†Crucibulum (Dispotaea) insculpta Jung 1965