| Onchidella | |
|---|---|
| Onchidella nigricans | |
| Onchidella sp. at Murrays Bay, Auckland, New Zealand | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): |
clade Heterobranchia clade Euthyneura |
| Superfamily: | Onchidioidea |
| Family: | Onchidiidae |
| Genus: |
Onchidella Gray, 1850 |
| Species | |
|
See text |
|
| Synonyms | |
|
|
clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Systellommatophora
See text
Onchidella is a genus of small, air-breathing sea slugs, shell-less marine pulmonate gastropod molluscs in the family Onchidiidae.
According to the World Register of Marine Species (WoRMS), the following species with valid names are included within the genus Onchidella :