Nudibranchs and Sea Slugs Genus
| Genus | Family | Sample species | # Species |
|---|---|---|---|
| Cerberilla | Aeolidiidae | 3 | |
| Chelidonura | Aglajidae | 11 | |
| Chromodoris | Chromodorididae | 61 | |
| Colga | Polyceridae | 1 | |
| Colpodaspis | Diaphanidae | 1 | |
| Conualevia | Conualevidae | 1 | |
| Coryphella | Flabellinidae | 4 | |
| Costasiella | Costasiellidae | 1 | |
| Cratena | Glaucidae | 5 | |
| Cuthona | Tergipedidae | 8 | |
| Cyerce | Polybranchiidae | 5 | |
| Dendrodoris | Dendrodorididae | 11 |
