Ophioblennius macclurei reaches 12 cm. Blenny with elongated dark brown to black body with bright red distinctive lips (hence redlip blenny), thin supraorbital tentacles, horned tadpole appearance. Lives from 0 to 8 m on rocky shores, shallow reefs and tidepools of Caribbean and tropical western Atlantic. Highly territorial, aggressively defends its algal territory. Herbivore grazing algal film. Often perched fixed looking at diver. Accessible and expressive macro photo subject of shallow Caribbean dives.
