| Genus | Chromodoris |
| Species | fidelis |
| Authority | Kelaart, 1858 |
| Family | Chromodorididae |
| Suborder | Doridacea |
| Order | Nudibranchia |
| Size | about 6 mm |
| Location | Ellaidhoo, Maldives |
| Contribution |
Wolfgang Seifarth |
| Comments | C. fidelis is feeding on the violett sponge Aplysilla violacea. |