| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Trigonostoma crenifera (Sowerby, 1833) |
Western Central Pacific | 2.5 | |
| Trigonostoma kilburni Petit & Harasewych, 2000 |
Western Indian Ocean | ||
| Trigonostoma obliquata (Lamarack, 1822) |
Western Pacific | 2 | |
| Trigonostoma pellucida (Perry, 1811) |
Western Central Pacific | ||
| Trigonostoma rugosum (Lamarck, 1822) |
Rugose nutmeg | East Pacific | 2.5 |
| Trigonostoma scalare (Gmelin, 1791) |
Western Central Pacific | ||
| Trigonostoma scalariformis (Lamarck, 1822) |
Western Pacific | 3 | |
| Trigonostoma scalata (Sowerby, 1832) |
Western Central Pacific | 3 | |
| Trigonostoma tenerum (Philippi, 1848) |
Western Atlantic | 3.9 | |
| Trigonostoma textilis (Kiener, 1841) |
Western Central Pacific | 3.5 | |
| Trigonostoma thysthlon Petit & Harasewych, 1987 |
Western Central Pacific |