| Species | Name Used |
|---|---|
| Didemnum biglutinum Monniot, 1995 | Didemnum biglutinum (p. ) |
| Didemnum bimasculum Monniot, 1995 | Didemnum bimasculum (p. ) |
| Didemnum diffundum Monniot, 1995 | Didemnum diffundum (p. ) |
| Didemnum flavoviride Monniot, 1995 | Didemnum flavoviride (p. 308 ) |
| Didemnum lacertosum Monniot, 1995 | Didemnum lacertosum (p. 311 ) |
| Didemnum megasterix Kott, 1995 | Didemnum megasterix (p. ) |
| Didemnum tonga (Herdman, 1886) | Didemnum productum (p. ) |