| Berthella | |
|---|---|
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| A live individual of Berthella martensi, with the lateral gill obvious. | |
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| A live individual of Berthella ornata, in situ, head end towards the upper right, but head retracted due to partial exposure to the air at low tide | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Pleurobranchida |
| Family: | Pleurobranchidae |
| Genus: | Berthella Blainville, 1824[1] |
| Species | |
|
35 species (see text) | |
Berthella is a genus of sea slugs, marine gastropod mollusks in the family Pleurobranchidae.[1]
- ^ a b Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O, eds. (2021). "Berthella Blainville, 1824". MolluscaBase. World Register of Marine Species. Retrieved 19 November 2021.