作为一种精力旺盛的杂食动物，努纳大多依靠沼泽植物为生，但也会捕食小型两栖动物。
A vigorous omnivore, nunas feed mostly off swamp plants, though it will hunt down and feed on small amphibians.
大多数种类的蚂蚁都是杂食的，并能够找到植物和动物的食物来源。
Most species are omnivorous, and are able to locate food resources that include both plant and animal matter.
人类牙齿的设计属杂食，但更类似于主要以水果和植物为食的灵长类牙齿。
Human teeth are omnivorous in design, yet more closely resemble primate teeth whose possessors live largely on fruit and plants.
大鸨是杂食性鸟类，但以植物性食物为主。
The Great Bustard is polyphagia bird, but it feeds mainly on plants.
杂食性，以植物及小动物为食，在饲养条件下也吃小型甲壳动物，并可用剁碎的蚊类幼虫、谷类和其它食物作为补充饲料。
They feed on plants and small animals and, in captivity, on small crustaceans and other foods. They have become naturalized in many parts of the eastern U. S.
骨顶鸡是杂食性鸟类，食物以植物为主，但也摄取动物性食物。
F. atra was omnivorous. The food list was mainly made up of vegetations, but also contained some animals.
甜菜夜蛾隶属于鳞翅目夜蛾科，是一种世界性分布、杂食性重要农业害虫，主要危害蔬菜、棉花和观赏植物。
The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous noctuid of worldwide importance that feeds on various agricultural crops, including vegetable, cotton and ornamental.
甜菜夜蛾隶属于鳞翅目夜蛾科，是一种世界性分布、杂食性重要农业害虫，主要危害蔬菜、棉花和观赏植物。
The beet armyworm, Spodoptera exigua (Hubner), is a polyphagous noctuid of worldwide importance that feeds on various agricultural crops, including vegetable, cotton and ornamental.
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