| Species | Name Used |
|---|---|
| Strongylocentrotus droebachiensis (Müller, 1776) | Strongylocentrotus droebachiensis (p. 278 ) |
| Strongylocentrotus pallidus (Sars, 1871) | Strongylocentrotus pallidus (p. 278 ) |
| Styela rustica (Linnaeus, 1767) | Styela rustica (p. 283 ) |
| Tachyrhynchus erosus (Couthouy, 1838) | Tachyrhynchus erosus (p. 278 ) |
| Urasterias lincki (Müller & Troschel, 1842) | Urasterias linki (p. 278 ) |