| Species | Name Used |
|---|---|
| Scotoplanes globosa (Théel, 1879) | Scotoplanes globosa (p. supl.tab.2 ) |
| Sicyonia ingentis (Burkenroad, 1938) | Sicyonia igentis (p. supl.tab.2 ) |
| Solenocera membranacea (Risso, 1816) | Solenocera membranacea (p. supl.tab.2 ) |
| Stegocephalus inflatus Krøyer, 1842 | Stegocephalus inflatus (p. supl.tab.2 ) |
| Stereomastis sculpta (Smith, 1880) | Stereomastis sculpta (p. supl.tab.2 ) |
| Strongylocentrotus fragilis Jackson, 1912 | Allocentrotus fragilis (p. supl.tab.2 ) |
| Strongylocentrotus purpuratus (Stimpson, 1857) | Strongylocentrotus purpuratus (p. supl.tab.2 ) |
| Tmetonyx cicada (Fabricius, 1780) | Tmetonyx cicada (p. supl.tab.2 ) |
| Tripneustes esculentus (Leske, 1778) | Tripneustes esculentus (p. supl.tab.2 ) |
| Upogebia pugettensis (Dana, 1852) | Upogebia pugettensis (p. supl.tab.2 ) |
| Waldeckia obesa (Chevreux, 1905) | Waldeckia obesa (p. supl.tab.2 ) |