(Malacoctenus boehlkei)
Malacoctenus boehlkei, the Diamond blenny, is a species of labrisomid blenny native to the central western Atlantic Ocean and the Caribbean Sea where it is an inhabitant of coral reefs at depths of from 5 to 70 metres (16 to 230 ft). This species can reach a length of 6.4 centimetres (2.5 in) TL.