月珊瑚群落表面的特写镜头，显示了单个珊瑚杯的结构和热耐受性。

ter-patterned surface of a large moon coral (Diploastrea heliopora) fills the vertical frame, each corallite cup visible in detail, the colony geometry the origin of its common name. Moon coral colonies can live for centuries, making them among the longest-lived organisms on Indo-Pacific reefs. Their thermal tolerance makes surviving moon coral colonies important anchor points for reef recovery and biodiversity after bleaching events. 4K, vertical, medium, scuba diver POV looking down. Ko Haa, Andaman Sea, Krabi Province, Thailand.