First, insects could be used to feed farmed animals such as chicken and fish which eat them naturally.

首先，昆虫可能用来喂养饲养动物，如鸡和鱼，它们本来就吃虫子。

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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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Concentrated animal feed, as well as full-priced fish such as pellet feed is the only province was rated "Guizhou province consumer trust products" feed enterprises.

浓缩饲料以及畜禽鱼用全价颗粒饲料等是全省唯一被评为“贵州省消费者信得过产品”的饲料企业。

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In addition, groups most concerned with overfishing note that carnivores such as salmon need to eat wild-caught fish, depleting populations of feed fish such as anchovies.

WSJ: Guidelines for Eating Sustainable Seafood

Still, he suggests consumers eat more farmed fish such as tilapia and catfish, which don't need as much fish meal in their feed.

WSJ: Guidelines for Eating Sustainable Seafood