| Species | Name Used |
|---|---|
| Aplidium conicum (Olivi, 1792) | Aplidium conicum (p. ) |
| Aplidium elegans (Giard, 1872) | Aplidium elegans (p. ) |
| Botrylloides violaceus Oka, 1927 | Botrylloides violaceus (p. ) |
| Botryllus schlosseri (Pallas, 1766) | Botryllus schlosseri (p. ) |
| Polycitor adriaticus (Drasche, 1883) | Polycitor adriaticus (p. ) |
| Styela plicata (Lesueur, 1823) | Styela plicata (p. ) |