Leathery Sea Slug

Onchidella nigricans

The Leathery Sea Slug (scientific name Onchidella nigricans) is species in LeafFauna's mollusks & octopus group, belonging to the genus Onchidella. LeafFauna lists Leathery Sea Slug among more than 25,000 animal species. Every photo is credited to its photographer and shown under its license. Open it in the LeafFauna app for more facts, a range map, sightings by month and more photos.