Grey Angelfish

The gray angelfish has a disk-shaped, compressed body with a large head and small snout. The snout has a mouth at its tip, which is filled with small, bristle-like teeth. The preoperculum has a sizable spine at its corner and a smooth vertical edge.

The juveniles have a black body marked with five vertical yellow stripes, three on the head and two on the body. The caudal fin has a black blotch which can be elongated or rectangular. Adults are pale grayish in color and covered in black spots. The head is plain pale gray with a white mouth. The dorsal and anal fins frequently show elongated streamers. The dorsal fin contains 9 spines and 31–33 soft rays, while the anal fin contains 3 spines and 23–25 soft rays. This species attains a maximum total length of 60 centimetres (24 in).

The gray angelfish is found in the Western Atlantic Ocean from New York to Rio de Janeiro, though it is typically not found north of Florida during the winter. Its range extends to all of the Caribbean Sea and the Gulf of Mexico. It has been introduced to Bermuda from the Bahamas.

In the northern parts of its range, the spawning season occurs in the summer, from April to September. They have been recorded spawning above deep reefs during the early morning. The fish swim a meter or two above the reef and indulge in brief chases. The pair will chase off intruders. When they are ready, the pair swims upwards, bringing their bellies together to release eggs and milt. Females can release between 25,000 and 75,000 eggs. The fish may repeat this process multiple times. The eggs are pelagic and hatch into larvae after 15–20 hours. The larvae live among the plankton until they attain a length of around 15 mm (0.59 in), after which they descend onto the reef where they settle.