结果表明，小黄鱼摄食的饵料种类多达24种，鱼类和甲壳类是其主要的饵料类群，两者在食物中所占的重量百分比之和为93.7%。
The results indicated that the diet species fed by small yellow croaker had 24 species, with fishes and crustaceans as the main groups, which accounted for 93.7% of the food weight.
这些河流汇入白令海和阿拉斯加湾这片寒冷而又营养丰富的水域，在这片水域里生活着数千万只海鸟、400多种鱼类、贝类、甲壳类和软体动物。
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.
艾治汪惊奇地发现，燕鸥经常在北大西洋可以停留近一个月。 他推测燕鸥可能在这段时间捕捉一些鱼类和小型的甲壳类海洋生物，能量得到充足补充后再动身穿越热带地区。
Egevang was surprised to find that the birds often stop for a month in the open North Atlantic Ocean, probably to "fuel up" on fish and small crustaceans before setting off to cross the tropics.
它们吃其他的鱼类、甲壳类、软体动物和章鱼。
对海域酸性变化效应的关注点主要集中在珊瑚、甲壳类和贝类的壳上，它们的壳正在变软。但鱼类也有可能被影响到。
Concerns about the effects of changing ocean acidity on animals has focused on weakening shells in corals, crustaceans and shellfish, but fish may also be affected.
结果就是很多其他种类的鱼类、甲壳类和软体类海洋生物都被无意中被捞了上来。
The result is that a lot of other types of fish, crustaceans and molluscs are caught unintentionally.
它们吃其他的鱼类、甲壳类、软体动物和章鱼。
Other They eat other fish, crustaceans, mollusks, and octopus.
它们吃其他的鱼类、甲壳类、软体动物和章鱼。几乎所有能动的东西都会进到它们口中，即使体型有它们一半大，也是它们潜在的猎物。
They eat other fish, crustaceans, mollusks, and octopus. Almost anything that moves and will go into that mouth, even up to half their own body size, is potential prey.
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。
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.
三文鱼是肉食性动物，喜欢吃甲壳类，水生昆虫和细小的鱼类。
They are predators, feeding on small crustaceans, aquatic insects, and smaller fish.
OIE是制定鱼类、甲壳类和软体动物标准的组织。
OIE is a standard-setting body for fish, crustaceans and molluscs.
OIE是制定鱼类、甲壳类和软体动物标准的组织。
OIE is a standard-setting body for fish, crustaceans and molluscs.
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