TRIFORIDAE
Especes : 13 Taxa : 13 (maj:18-01-06)

TRIFORINAE
Ataxocerithium
Ataxocerithium abnormale (Sowerby 1903), ( 11 ) Japon,
Ataxocerithium beasleyi Cotton & Godfrey 1938, ( 10 ) Australie O.,
Ataxocerithium eximium Houbrick 1987, ( 46 ) Australie O.,
Ataxocerithium scruposum Iredale 1936, ( 12 ) Australie O.,
Ataxocerithium serotinum (Adams 1855), ( 18 ) Australie S.,

Cerithiella
Cerithiella cylindrata Jeffreys , ( 5 ) Mediterranee,
Cerithiella metula Loven 1846, ( 15 20 ) Mediterranee,
Cerithiella natalensis Barnard , ( 5 6 ) Afrique S.,
Cerithiella nonnitens Barnard , ( 10 ) Afrique S.,
Cerithiella producta Dall 1927, ( ) Floride,
Cerithiella taylori Barnard , ( 5 10 ) Afrique S.,
Cerithiella vidalensis Barnard , ( 5 6 ) Afrique S.,
Cerithiella whiteavesii Verrill 1880, ( ) U.S.A. E.,