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BiologyFound over a wide range of habitats like seagrass beds and outer reef slopes (Ref. 5213); in the South China Sea, it is also found on mud bottoms. Feeds on small fishes and crustaceans (mainly stomatopods and crabs). Sexual transition from female to male occurs between 35-45 cm, but not all females change sex. Forms spawning aggregations (Ref. 55367). E. chlorostigma is closely related and very similar to E. polylepis and E. gabriellae which seem to replace it in the northwestern Indian Ocean. Solitary (Ref 90102).