| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Helicocranchia joubini (Voss, 1962) |
Atlantic Ocean | ||
| Helicocranchia papillata (Voss, 1960) |
Siphonate cranch squid | Atlantic Ocean | 6 |
| Helicocranchia pfefferi Massy, 1907 |
Pfeffer's cranch squid | Pacific Ocean and Atlantic Ocean | 10 |