Blue Club Tunicate

Rhopalaea crassa is a species of tunicate belonging to the family Diazonidae. Description Rhopalaea crassa can reach a length of about 4 cm. It has an urn-shaped, hollow body with two siphons, one at the top and the other on the side. The body colour of this tunicate is from white to transparent blue (sometimes with... Read more in Seabook