Bathydevius
| Bathydevius | |
|---|---|
| A Bathydevius photographed in 2002 near Davidson Seamount. The tail is facing towards the camera and the hood behind | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Nudibranchia |
| Family: | Bathydeviidae Robison & Haddock, 2024 |
| Genus: | Bathydevius Robison & Haddock, 2024 |
| Species: | B. caudactylus |
| Binomial name | |
| Bathydevius caudactylus Robison & Haddock, 2024 | |
Bathydevius (Greek for "deep-living deviation") is a monotypic genus of unusual, highly distinctive nudibranch (sea slug) native to deep waters of the North Pacific Ocean. It contains a single species, B. caudactylus ("finger tail"), and is the only known member of the monotypic family Bathydeviidae.