| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Arcinella arcinella (Linnaeus, 1767) |
Spiny jewelbox | Western Atlantic | 5.33 |
| Arcinella brasiliana (Nicol, 1953) |
Western Atlantic | 6.16 | |
| Arcinella cornuta Conrad, 1866 |
Florida spiny jewelbox | Western Central Atlantic | 4 |