Dusky Nembrotha

Nembrotha kubaryana is a species of colorful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae. Synonymy Its synonyms include Nembrotha nigerrima. The two names Nembrotha nigerrima and N. kubaryana were published simultaneously by Bergh (1877), the first one on page 451, the secon... Read more in Seabook