Lábrido de Twist.

This fish lives in coral reefs of the Indo-Pacific region, stretching from the Red Sea to Polynesia.
He lives between five and thirty feet deep.
Grows to 18 cm.
It is brown, except in the bottom of the head, chest and abdomen, which are yellow and turn red to the rear.
In the area around the ear have aPoint black with a green top and red just above the green. The entire body is covered with blue spots surrounded by dark, sometimes form lines.
They defend swimming head down keeping upright dorsal and anal fins, so as to resemble the head of a big fish when viewed from the side by a possible predator.