| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Theristus acer unspecified |
Northeast Atlantic | ||
| Theristus otoplanobius Gerlach |
Northeast Atlantic | ||
| Theristus problematicus (Allgen, 1928) |
Northeast Atlantic | ||
| Theristus rhynchonemoides Hopper, 1961 |
Western Central Atlantic |