Emblemaria pandionis

Behavior:

Sailfin blennies get their name from the large dorsal fin that they can raise over their head like a sail. The fin is larger on males, who use it for territorial and courtship displays. Sailfin blennies live in holes in the reef and coral rubble; they feed on small plankton and invertebrates.

Predators:

Many carnivores on the reef, including squid.

Did you know?

Sailfin blennies live in the small holes in rock, sand or rubble. They are often found occupying abandoned worm holes.