| Species | Name Used |
|---|---|
| Aplidium africanum Sluiter, 1905 | Aplidium africanum (p. ) |
| Ascidia nigra (Savigny, 1816) | Ascidia nigra (p. ) |
| Ascidia obocki Sluiter, 1905 | Ascidia obocki (p. ) |
| Ascidia somalensis Sluiter, 1905 | Ascidia somalensis (p. ) |
| Botrylloides meandrinum Sluiter, | Botrylloides meandrinum (p. ) |
| Botryllus gregalis (Sluiter, 1898) | Botryllus gregalis (p. ) |
| Ecteinascidia moorei Herdman, 1890 | Ecteinascidia moorei (p. ) |
| Ecteinascidia thurstoni Herdman, 1906 | Ecteinascidia thurstoni (p. ) |
| Halocynthia momus Savigny, | Halocynthia momus (p. ) |
| Leptoclinum albidum Verrill, | Leptoclinum albidum (p. ) |
| Leptoclinum bistratum Sluiter, 1905 | Leptoclinum bistratum (p. ) |
| Leptoclinum psammatodes Sluiter, | Leptoclinum psammatodes (p. ) |
| Polyandrocarpa violacea Sluiter, 1905 | Polyandrocarpa violacea (p. ) |