云纹裸颊鲷,又称云纹龙占,为辐鳍鱼纲鲈形目鲈亚目龙占鱼科的其中一种,分布于西印度洋区,从红海、波斯湾至留尼汪海域,栖息深度可达40米,本鱼身体的颜色是暗灰色或棕黄色,头部是棕灰色,胸鳍和腹鳍白色、粉红色,背鳍和臀鳍是斑驳的白色或微黄色有红边,背鳍硬棘10枚;背鳍软条9枚;臀鳍硬棘3枚;臀鳍软条8枚,体长可达40公分,白天栖息在珊瑚礁附近的沙底质海域,成小群活动,夜间单独在礁石区活动,属肉食性,以棘皮动物、软体动物、甲壳类等为食,可作为食用鱼。
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