| Species | Name Used |
|---|---|
| Gracilechinus acutus (Lamarck, 1816) | Echinus acutus (p. ) |
| Monodaeus couchii (Couch, 1851) | Monodaeus couchii (p. ) |
| Plesionika heterocarpus (Costa, 1871) | Plesionika heterocarpus (p. ) |
| Yoldiella lucida (Loven, 1846) | Yoldiella lucida (p. ) |