| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Lytechinus anamesus Clark, 1912 |
White sea urchin | Eastern Central Pacific | 7.5 |
| Lytechinus callipeplus unspecified |
Western Atlantic | ||
| Lytechinus euerces unspecified |
Western Atlantic | ||
| Lytechinus pictus (Verrill, 1867) |
Eastern Pacific | ||
| Lytechinus variegatus (Lamarck, 1816) |
Green sea urchin | Western Central Atlantic | 11 |
| Lytechinus williamsi Chester, 1968 |
Western Central Atlantic | 5 |