| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Trimusculus carinatus (Dall, 1870) |
Carinate gadinia | Western Atlantic | 1.8 |
| Trimusculus conicus (Angas, 1867) |
Southwest Pacific | ||
| Trimusculus escondidus Poppe & Groh, 2009 |
Western Central Pacific | ||
| Trimusculus goesi (Hubendick, 1946) |
Western Atlantic | 1 | |
| Trimusculus mammillaris (Linnaeus, 1758) |
Mediterranean Sea | ||
| Trimusculus odhneri (Hubendick, 1946) |
Pacific Ocean | ||
| Trimusculus reticulatus (Sowerby I, 1835) |
Reticulate gadinia | Eastern Pacific |