Category
page 1Onchidiidae

Onchidiidae
Onchidiidae are a family of small, air-breathing sea (and land) slugs. They are shell-less marine (except for two species) pulmonate gastropod molluscs. Onchidiidae is the only family within the superfamily Onchidioidea.

Onchidium
Onchidium is a genus of air-breathing sea slugs, shell-less marine pulmonate gastropod mollusks in the family Onchidiidae.
Peronia verruculata
species of mollusc
Peronia peronii
species of mollusc
Peronia
Peronia is a genus of air-breathing sea slugs, a shell-less marine pulmonate gastropod mollusks in the family Onchidiidae. These slugs differ from other onchidiid slugs in having branched "gills" on their dorsal side, although these can be retracted. More than two dozen species of Peronia have been described from the Indo-West Pacific, but a recent revision of the genus determined that 21 of these names are synonyms. Nine species of Peronia are recognized, most of which can differentiated only by examining their internal anatomy or with DNA sequencing.
Onchidella nigricans
species of mollusc
Onchidella celtica
species of mollusc

Platevindex
Platevindex is a genus of air-breathing sea slugs, a shell-less marine pulmonate gastropod mollusks in the family Onchidiidae.
Onchidina australis
species of mollusc
Paraoncidium chameleon
species of mollusc