| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Asthenothaerus diegensis (Dall, 1915) |
San Diego thraciid | East Pacific | |
| Asthenothaerus hemphilli Dall, 1886 |
Square thraciid | Western Central Atlantic | |
| Asthenothaerus hemphillii Dall, 1886 |
Western Atlantic | 0.625 | |
| Asthenothaerus maxwelli Marshall, 2002 |
Southwest Pacific |