Scaphopoda (Tusk Shells or Tooth Shells)
Order: Gadilida
Family: Gadilidae
| Scientific Name | Author/s | Common Name | Last Record | Distribution | Status | Taxon Profile |
| Cadulus podagrinus | Henderson, 1920 | - | (rediscovered) | the Bahamas | Rediscovered | Access |
| Gadila elongata | Henderson, 1920 | - | (rediscovered) | Brazil & Gulf of Mexico | Rediscovered | Access |