Cycloporus venetus

Scientific name : Cycloporus venetus

Small polyclad, purple-blue colour, with yellow marginal band and tentacles and a longitudinal white line in the middle of the back. 2 cm. Found along the external reef. It can be associated with colonial ascidians (with Atriolum robustum, with Oxycorynia fascicularis), probably its food.
A certain similitude with Pseudoceros bifurcus, the latter having a more complex longitudinal line.