SYSTROPHIIDAE
Especes : 6 Taxa : 6 (maj:18-01-06)

Systrophia
Systrophia andivaga Pilsbry 1944, ( ) Perou,
Systrophia haasi Weyrauch 1960, ( ) Perou,
Systrophia spirorbis Deshayes 1850, ( ) Bresil,
Systrophia systropha (Albers 1854), ( 10 ) Perou,

Happia
Happia vitrina (Wagner 1827), ( ) Bresil,

Zilchistrophia
Zilchistrophia angigyra Haas 1949, ( 10 ) Perou,