| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Tritonoharpa antiquata (Hinds, 1844) |
Central Pacific | ||
| Tritonoharpa bayeri (Petuch, 1987) |
Western Atlantic | 1.7 | |
| Tritonoharpa beui Verhecken, 1997 |
Indo-West Pacific | ||
| Tritonoharpa cubapatriae (Sarasúa, 1975) |
Western Atlantic | 4.5 | |
| Tritonoharpa lanceolata (Menke, 1828) |
Arrow dwarf triton | Western Atlantic | 3.8 |
| Tritonoharpa leali Harasewych, Petit & Verhecken, 1992 |
Western Atlantic | 1.84 | |
| Tritonoharpa pseudangasi Beu & Maxwell, 1987 |
Indo-Pacific |