泰国海礁生态系统复杂性：鞭珊瑚三维树冠

rals (Junceella fragilis) arch above a mixed Indo-Pacific reef, creating the vertical three-dimensional canopy that defines reef ecosystem complexity and supports coral reef biodiversity in the Andaman Sea. Like trees in a forest, their elevated relief provides shelter and feeding perches for reef fish, including a masked bannerfish (Heniochus monoceros) visible mid-frame. Branching hard coral (Acropora sp.) occupies the foreground. 4K, horizontal medium shot, scuba diver POV. Ko Haa, Andaman Sea, Krabi Province, Thailand.