脊椎动物

Fish, birds, and human beings are vertebrates.

鱼、鸟和人类动物。

Rob's previous research has investigated the palaeobiology of "missing links" and evolutionary relationships of early vertebrates.

罗布早期的研究调查了“缺失环节古生态学”和早期动物的进化关系。

Myriapod animals were probably one of the invertebrate animal groups that first colonized the terrestrial ecosystem during Early Paleozoic.

摘多足动物可能最早人侵陆地环境的无动物之一。

Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate,which has extensive biological functions.

褪黑激素动物脑中松果腺合成的一种吲哚类激素,具有广泛的生物学作用。

Microsporidia are obligate intracellular parasited eukaryotes.The range of hosts included invertebrate and vertebrate.The microsporidian species parasited mainly fishes and insects.

摘微孢子虫为一绝对细胞内寄生之真核生物，寄主范围包含无动物及动物，主鱼类及昆虫的微孢子虫为主。

Soil collembolan is deemed as an epitome of soil invertebrate and medium-sized soil animals because of its abundance in species and hugeness in biomass.

摘土壤弹尾目昆虫作为无动物和中型土壤动物的典型代表，其具有丰富的种类和巨大的生物量，在重金属污染环境评估中具有十分重的地位和独特的优势。