Order

Systellommatophora (Systellommatophoran slugs)

Onchidella borealis. Photo: (c) Robin Gwen Agarwal, some rights reserved (CC BY-NC)

The Systellommatophora (synonym Gymnomorpha) is a clade of primitive, air-breathing slugs, according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005). They are marine and terrestrial pulmonate gastropods within the Heterobranchia. There are two superfamilies in this clade. Slugs in the superfamily Onchidioidea are primarily marine (except for five land-dwelling or freshwater species), whereas slugs in the superfamily Veronicelloidea are primarily terrestrial.

— Wikipedia

Subtaxa

Where in Humboldt



Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT SYSTELLOMMATOPHORA, THE SYSTELLOMMATOPHORAN SLUGS