Fish ID: Flagtail Triggerfish

Triggerfish flagtail triggerfish sufflammen chrysopterus her
Family Triggerfish (BALISTIDAE)
species Sufflammen chrysopterus
size To 22cm
locality Seaward reefs in rocky rubble
behaviour Solitary
range Indo West Pacific inc GBR

Variable: dark or pale brown body, with pale narrow vertical bar from behind the eye. Distinctive feature is the white margined tail.