| Species | Name Used |
|---|---|
| Aplidiopsis pannosum (Ritter, 1899) | Aplidiopsis pannosum (p. 671-672 ) |
| Aplidium californicum (Ritter & Forsyth, 1917) | Aplidium californicum (p. 674 ) |
| Botrylloides violaceus Oka, 1927 | Botrylloides violaceus (p. 675-676 ) |
| Ciona intestinalis (Linnaeus, 1767) | Ciona savignyi (p. 675 ) |
| Ciona savignyi Herdman, 1882 | Ciona savignyi (p. ) |
| Molgula manhattensis (DeKay, 1843) | Molgula manhattensis (p. 676-677 ) |
| Polycarpa argentata (Sluiter, 1890) | Styela argentata (p. ) |
| Styela clava Herdman, 1881 | Styela clava (p. 676 ) |
| Trididemnum alexi Lambert, 2003 | Trididemnum alexi (p. 667-671 ) |
| Trididemnum strangulatum (Ritter, 1901) | Trididemnum strangulatum (p. ) |
| Trididemnum tenerum (Verrill, 1871) | Trididemnum tenerum (p. ) |