List of non-marine molluscs of the Seychelles

The non-marine molluscs of Seychelles are a part of the molluscan wildlife of Seychelles.

Paludomidae

Streptaxidae - There are 20 species of Streptaxidae on the Seychelles. Seven genera of Streptaxidae are endemic to the Seychelles: Stereostele, Imperturbatia, Silhouettia, Careoradula, Augustula, Priodiscus and Acanthennea.

...
Wikipedia