查询词典 amphibians

As with reptiles and amphibians, the presence of certain species can be an important measure of environmental health.

与爬行动物和两栖动物一样，某些物种的存或缺乏也是保护环境卫生的一个重要手段。

Of those studied, at least 750 fish species, 290 reptiles, and 150 amphibians are at risk.

在这些研究过的动物种群中，至少有750种鱼、290种爬行类、150种两栖类面临风险。

Only 5 percent of fish, 6 percent of reptiles, and 7 percent of amphibians have been evaluated.

尽管如此，我们对世界上其余的动物种群所知甚少。我们仅仅评估过5％的鱼类、6％的爬行类、7％的两栖类。

These rotund amphibians can grow to 8 inches (20 centimeters) in length and would cover a good-size tea saucer.

这种洪亮的两栖动物可以长到20厘米长，可以盖住一个大尺寸的茶托。

Salamander is the largest existing amphibians A, in some places, the length of up to 1.8 meters.

娃娃鱼是现存两栖动物中最大的一种，在有的地方，身长可达1.8 米。

Dropping off or shedding at an early stage of development,as the gills of most amphibians or the sepal s or stipules of certain plants.

脱落大多数两栖动物在其生长过程中早期具有的褪皮现象，某些植物的花萼或托叶的脱落

Treasure of legs in the pool fish breeding the rare (species of salamander, are amphibians), and soft-shell stone frogs and snails and a variety of alpine butterflies.

池中繁殖着稀世奇珍四脚鱼（学名蝾螈，属于两栖类动物），还有软壳石螺及各种蛙类和高山蝶类。

Formerly a suborder of Stegocephalia; large Carboniferous and Permian amphibians having vertebrae in which some elements remain separate.

在旧的分类中是坚头目的一个亚目；有脊椎的石炭纪和二垩纪两栖动物，其中有些种类是独立的。

A member of the subphylum Vertebrata, a primary division of the phylum Chordata that includes the fishes, amphibians, reptiles, birds, and mammals, all of which are characterized by a segmented spinal column and a distinct, well-differentiated head.

脊椎动物脊索动物门的一个原始分支，属于脊椎动物分门的一种动物，包括鱼类、两栖动物、爬行动物、鸟类和哺乳动物，其共同特征是都有节段的脊柱和很明显的、分化的头部

A member of the subphylum Vertebrata,a primary division of the phylum Chordata that includes the fishes,amphibians,reptiles,birds,and mammals,all of which are characterized by a segmented spinal column and a distinct,well - differentiate d head.

脊椎动物脊索动物门的一个原始分支，属于脊椎动物分门的一种动物，包括鱼类、两栖动物、爬行动物、鸟类和哺乳动物，其共同特征是都有节段的脊柱和很明显的、分化的头部

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。