The Facelinidae are a taxonomic family of colorful sea slugs. These are specifically aeolid nudibranchs. They are marine gastropod molluscs. This family...

Pteraeolidia ianthina is a sea slug, an aeolid nudibranch in the family Facelinidae. It is known as a blue dragon, a name it shares with Glaucus atlanticus...

(accepted as Facelinidae) Cratenidae (accepted as Facelinidae) Favorinidae (accepted as Facelinidae) Phidianidae (accepted as Facelinidae) Phyllodesmiidae...

slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae. Known from Lizard Island, Queensland, Australia. Burghardt, I., Schroedl...

slug, a nudibranch, a shell-less marine gastropod mollusc in the family Facelinidae. This species was described from Tanzania. It has been reported from...

slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae. The pilgrim hervia is an aeolid sea slug, its average size is between...

slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae. The distribution of Phyllodesmium briareum includes Indo-Pacific and...

slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae. The distribution of Phyllodesmium macphersonae includes Australia, Tanzania...

coloured sea slug or nudibranch, a marine gastropod mollusc in the family Facelinidae. This species is commonly known as the "opalescent sea slug." This nudibranch...

slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae. This species was described from Le Croisic on the Atlantic coast of...