| Arter | Namn |
|---|---|
| Ophiura irrorata (Lyman, 1878) | Ophiura irrorata (p. 66 ) |
| Ophiura leptoctenia Clark, 1911 | Ophiura leptoctenia (p. 66 ) |
| Ophiura luetkenii (Lyman, 1860) | Ophiura luetkenii (p. 66 ) |
| Ophiura sarsii Lütken, 1855 | Ophiura sarsii (p. 66 ) |
| Pourtalesia tanneri Agassiz, 1898 | Pourtalesia tanneri (p. 31 ) |
| Pourtalesia thomsoni Mironov, 1975 | Pourtalesia thomsoni (p. 31 ) |
| Psathyrometra fragilis Clark, 1908 | Psathyrometra fragilis (p. 13 ) |
| Retiometra alascana Clark, 1936 | Retiometra alascana (p. 13 ) |
| Sperosoma biseriatum Doederlein, 1901 | Sperosoma biseriatum (p. 30 ) |
| Sperosoma giganteum Agassiz & Clark, 1907 | Sperosoma giganteum (p. 30 ) |
| Stegophiura carinata Djakonov, 1954 | Stegophiura carinata (p. 66 ) |
| Strongylocentrotus fragilis Jackson, 1912 | Strongylocentrotus fragilis (p. 30 ) |
| Strongylocentrotus pallidus (Sars, 1871) | Strongylocentrotus echinoides (p. 30 ) |
| Strongylocentrotus purpuratus (Stimpson, 1857) | Strongylocentrotus purpuratus (p. 30 ) |