| Species | Name Used |
|---|---|
| Ascidia zara Oka, 1935 | Ascidia zara (p. 148 ) |
| Botrylloides violaceus Oka, 1927 | Botrylloides violaceus (p. 148 ) |
| Botryllus perspicuum (Herdman, 1886) | Botrylloides perspicuum (p. 148 ) |
| Botryllus schlosseri (Pallas, 1766) | Botryllus schlosseri (p. 148 ) |
| Ciona intestinalis (Linnaeus, 1767) | Ciona intestinalis (p. 149 ) |
| Ciona savignyi Herdman, 1882 | Ciona savignyi (p. 148 ) |
| Microcosmus squamiger Michaelsen, 1927 | Microcosmus squamiger (p. 148 ) |
| Molgula manhattensis (DeKay, 1843) | Molgula manhattensis (p. 148 ) |
| Polyandrocarpa zorritensis (Van Name, 1931) | Polyandrocarpa zorritensis (p. 148 ) |
| Styela canopus (Savigny, 1816) | Styela canopus (p. 145-161 ) |
| Styela clava Herdman, 1881 | Styela clava (p. 148 ) |
| Styela plicata (Lesueur, 1823) | Styela plicata (p. 149-152 ) |
| Symplegma reptans (Oka, 1927) | Symplegma reptans (p. 148 ) |