Samoana conica
Samoana conica est gastropodum familiae Partulidarum, in Samoa Americana endemica.

Samoana abbreviata
Samoana thurstoni

Bibliographia 
 Mollusc Specialist Group. 1996.  Samoana conica.
 2006 IUCN Red List of Threatened Species.
 

Fauna Samoae Americanae