| Species | Name Used |
|---|---|
| Cantellius tredecimus (Kolosvary, 1947) | Cantellius tredecimus (p. 1707 ) |
| Neotrevathana elongatum (Hiro, 1931) | Neotrevathana elongatum (p. 1713 ) |
| Savignium tuamotum Achituv, 2005 | Savignium tuamotum (p. 1713 ) |
| Trevathana dentata (Darwin, 1854) | Trevathana dentata (p. 1711 ) |
| Trevathana paulayi Asami & Yamaguchi, 2001 | Trevathana paulayi (p. 1708 ) |
| Trevathana tureiae Achituv, 2005 | Trevathana tureiae (p. 1711 ) |