Trinchesia
| Trinchesia | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Nudibranchia |
| Suborder: | Cladobranchia |
| Superfamily: | Fionoidea |
| Family: | Trinchesiidae |
| Genus: | Trinchesia H. von Ihering, 1879 |
| Type species | |
| Trinchesia caerulea (Montagu, 1804) | |
| Synonyms | |
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Trinchesia is a genus of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Trinchesiidae. All species were transferred to Tenellia as a result of a DNA phylogeny study in 2016. The genus was dismembered and broken into several smaller genera in 2017 with further DNA evidence and a re-interpretation of genus and family characteristics.
Trinchesia species feed on hydroids.