| Species | Name Used |
|---|---|
| Botryllus schlosseri (Pallas, 1766) | Botryllus schlosseri (p. ) |
| Haminoea navicula (Da Costa, 1778) | Haminoea navicula (p. ) |
| Molgula manhattensis (DeKay, 1843) | Molgula manhattensis (p. ) |
| Oikopleura dioica Fol, 1872 | Oikopleura dioica (p. ) |