3.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”和早期脊椎动物的进化关系。
4.Melatonin is a kind of indoleamine hormone synthesized by the pineal gland of the vertebrate,which has extensive biological functions.
褪黑激素是脊椎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。
5.Microsporidia are obligate intracellular parasited eukaryotes.The range of hosts included invertebrate and vertebrate.The microsporidian species parasited mainly fishes and insects.