1. The scarlet ibis, like the flamingo, gains its vibrant color from carotene derived from a diet of crustaceans.
红鹮和火烈鸟一样,吃一些甲壳类动物,在体内生成胡萝卜素,就形成了它鲜艳的颜色。
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2. The deep sea typically has a sparse fauna dominated by tiny worms and crustaceans, with an even sparser distribution of larger animals.
深海通常有稀疏的动物群,以微小的蠕虫和甲壳类动物为主,更大的动物分布更少。
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3. The rivers feed into the Bering Sea and Gulf of Alaska — cold, nutrient-rich waters which support tens of millions of seabirds, and over 400 species of fish, shellfish, crustaceans, and mollusks.
26. Fairy shrimp: any of various transparent freshwater crustaceans of the order anostraca that lack a carapace and characteristically swim upside-down.
仙虾:透明的淡水鳃足类的任何一种,无甲壳并且倒置游动。
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27. The results showed that the selectivity of TanZi net was poor and TanZi net caught a great number of small young fishes while catching small crustaceans.
结果表明坛子网的选择性能差,在捕捞小型甲壳类时,会混捕小型鱼类和经济幼稚鱼等大量副渔获。
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28. The results showed that the selectivity of TanZi net was poor and TanZi net caught a great number of small young fishes while catching small crustaceans.