脊椎动物

Fish, birds, and human beings are vertebrates.

鱼、鸟和人类都是物。

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

罗布早期调查了“缺失环节古生态学”和早期物进化关系。

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

摘要多足物可能是最早人侵陆地环境无物之一。

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

褪黑激素是物脑中松果腺合成一种吲哚类激素,具有广泛生物学作用。

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

摘要微孢子虫为一绝对细胞内寄生之真核生物，寄主范围包含无物及物，主要是以鱼类及昆虫微孢子虫为主。

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.

摘要土壤弹尾目昆虫作为无物和中型土壤物典型代表，其具有丰富种类和巨大生物量，在重金属污染环境评估中具有十分重要地位和独特优势。