| Species | Name Used |
|---|---|
| Thrissacanthias penicillatus (Fisher, 1905) | Thrissacanthias penicillatus (p. 19 ) |
| Triopha catalinae (Cooper, 1863) | Triopha catalinae (p. 19 ) |
| Triopha maculata MacFarland, 1905 | Triopha maculata (p. 19 ) |
| Trivia ritteri Raymond, 1903 | Trivia ritteri (p. 19 ) |
| Virgularia agassizi Studer, 1894 | Virgularia agassizi (p. 19 ) |