Describe the morphological features.

The fish depicted has a deep, compressed body with a single dorsal fin that is divided into a spiny anterior part and a soft-rayed posterior part. It possesses large pectoral fins, thoracic pelvic fins, and a forked caudal fin. The mouth is terminal, and the eyes are relatively large. The body is covered in scales.

Based on these characteristics, the fish belongs to the family Sparidae, commonly known as sea breams or porgies. A specific species that closely matches this illustration is the Blackhead Seabream or Japanese Black Porgy (Acanthopagrus schlegelii).