Plancia ëd Thelepus setosus (Quatrefages 1866)

Descrission:

Thelepus setosus, about 8 cm long. The tentacles are white and the gills are red. The pads on the ventral side of the thoracic segments are visible on the upper side of the first (thoracic) part of the body, and the narrower abdominal segments are coiled to the right. (Photo by: Dave Cowles, July 2006)