Barracuda (Sphyraena sp.) feed on small fish and may protect themselves against larger predators, such as sharks, by aggregating in schools.
梭鱼饲料是小鱼，并可能保护自己免受更大的掠食者，如鲨鱼，由聚集在学校。
Barracuda (Sphyraena sp.) feed on small fish and may protect themselves against larger predators, such as sharks, by aggregating in schools.
梭鱼饲料是小鱼，并可能保护自己免受更大的掠食者，如鲨鱼，由聚集在学校。
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