Mccoskerichthys sandae

Mccoskerichthys sandae, the Tufted blenny, is a species of chaenopsid blenny, found around Costa Rica and Panama, in the eastern central Pacific ocean. It can reach a maximum length of 8 centimetres (3.1 in) TL. This species feeds primarily on small crustaceans including copepods, amphipods, and ostracods. It is the only known member of its genus.