About Thuridilla hopei (Vérany, 1853)
Thuridilla hopei is a species of sacoglossan sea slug. It is a shell-less marine opisthobranch gastropod mollusk that belongs to the family Plakobranchidae. This is a marine species whose type locality is Nice, France, located in the Mediterranean Sea. It can also be found in coastal waters off Spain, Portugal, and Greece. It inhabits the benthic zone in subtropical climates.