海洋生物多样性：印太海域的炮弹鱼与鹦哥鱼群

triggerfish (Balistoides viridescens) continues coral predation on the reef below as a dense school of goldband fusilier (Pterocaesio chrysozona) fills the water column above and foreground. The sheer density of fish sharing this single reef structure demonstrates the reef fish biodiversity an actively feeding triggerfish can draw. Bioerosion from this feeding continues to shape the coral surface beneath the passing school. 4K, wide angle, vertical wide shot, scuba diver POV. Andaman Sea, Krabi Province, Thailand.