About Thorunna florens (Baba, 1949)
Thorunna florens is a species of sea slug. It is classified as a dorid nudibranch, and is a shell-less marine gastropod mollusk that belongs to the family Chromodorididae. This species was originally described from material collected in Japan. It has also been reported from Thailand, Australia, and Indonesia, though it is likely that it forms a species complex.