Order: Nudibranchia Cuvier, 1817 - Suborder: Cladobranchia

Family: Tethydidae Rafinesque, 1815

Tethys fimbria, Linnaeus 1767

Otranto (Lecce, Italy) Ionious Sea

Poche osservazioni di questa specie, sia versante Mar Adriatico che Mar Jonio che deve essere ricercata su fondi molli.

Few observations of this species, both on the Adriatic Sea and the Ionian Sea side, which must be sought on soft bottoms

Bibliography

Perrone A.S., 1986 Opistobranchi (Aplysiomorpha, Pleurobrancomorpha, Sacoglossa, Nudibranchia) del litorale salentino (Mare Jonio) (Elenco - Contrib.secondo). Thalassia Salentina. 16 : 19 - 42.

Furfaro G., Vitale F., Licchelli C. e Mariottini P. 2020 Two Seas for One Great Diversity: Checklist of the Marine Heterobranchia (Mollusca; Gastropoda) from the Salento Peninsula (South-East Italy) Diversity 2020, 12, 171; doi:10.3390/d12050171