| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Unciola crassipes Hansen, 1887 |
Arctic and Northwest Atlantic | ||
| Unciola crenatipalma (Bate, 1862) |
Northeast Atlantic | ||
| Unciola irrorata Say, 1818 |
Northwest Atlantic | ||
| Unciola laticornis Hansen, 1887 |
Arctic and Northwest Atlantic | ||
| Unciola leucopis (Krøyer, 1845) |
Northeast Atlantic and the Arctic | ||
| Unciola planipes Norman, 1867 |
Northern Atlantic | ||
| Unciola serrata Shoemaker, 1945 |
Western Central Atlantic |