Widely distributed family of carnivorous percoid fishes having a large air bladder used to produce sound.
分布广泛的食肉性鲈形目鱼，长有能发出响声的气泡。
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A reddish-blue percoid marine food fish (Lopholatilus chamaeleonticeps) of deep Atlantic waters, having a fleshy flap on the nape and small yellow spots on the upper sides and fins.