| Species | Name Used |
|---|---|
| Aplidium glabrum (Verrill, 1871) | Aplidium glabrum (p. ) |
| Ascidiella aspersa (Müller, 1776) | Ascidiella aspersa (p. ) |
| Botryllus schlosseri (Pallas, 1766) | Botryllus schlosseri (p. ) |
| Ciona intestinalis (Linnaeus, 1767) | Ciona intestinalis (p. ) |
| Dendrodoa grossularia (Van Beneden, 1846) | Dendrodoa grossularia (p. ) |
| Didemnum lahillei Hartmeyer, 1909 | Didemnum lahillei (p. ) |
| Diplosoma listerianum (Milne-Edwards, 1841) | Diplosoma listerianum (p. ) |
| Geitodoris planata (Alder & Hancock, 1846) | Geitodoris planata (p. ) |
| Janolus cristatus (Delle Chiaje, 1841) | Janolus cristatus (p. ) |
| Molgula manhattensis (DeKay, 1843) | Molgula manhattensis (p. ) |