脊椎动物

Caudata is the lowest grade in all living vertebrate and the most original amphibians which from hydrophilous to terricolous.

有尾两栖类是现存最低等的陆生脊椎动物，是地球上由水生转向陆生较原始的现存动物。

A tetrapod is a vertebrate with two pairs of limbs, such as an amphibian, bird or mammal.

四足动物是一种拥有两对肢的脊椎动物，比方像两栖动物、鸟类、或哺乳动物。

Slender threadlike roundworms living in the blood and tissues of vertebrates; transmitted as larvae by biting insects.

细长如线的线虫，寄生在脊椎动物的血液和组织中；由咬人昆虫传播其幼虫。

The mitochondrial gene components and gene arrangement of tokay are typical for vertebrates.

大壁虎线粒体基因组成和排列顺序为典型的脊椎动物线粒体组成。

737 Species of vertebrates have been found in Yunnan, covering 58.2% of this species type found in China.

1737种脊椎动物中都相继被发现，云南，涵盖58.2 ％，这种类型在中国发现的。

All mammals are umbilicate vertebrates.

所有的哺乳类动物都是有肚脐的脊椎动物。

The underpart of the body of certain vertebrates such as snakes or fish.

某些脊椎动物身体的下部。

An unborn or unhatched vertebrate in the later stages of development showing the main recognizable features of the mature animal.

呈现出成体主要可识别特征的未出生的脊椎动物。

Unpaired median fin on the backs of fishes and some other aquatic vertebrates that help to maintain balance.

鱼类和其他水生脊椎动物背部帮助保持平衡的奇鳍。

The new additions double the number of known venomous vertebrates to more than 2,000 species.

新追加的种类使有毒类脊椎动物的数量超过了2000种。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。