The ratios of the length to width of the propodus of the fourth leg in the three kinds of mitten crabs were identical or near to those of taxonomic samples.
三种绒螯蟹的第

前节长宽比值,与其分类标本吻合或基本吻合。
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But I do think that for many animals, especially animals that are close to us on the taxonomic tree of life, like chimpanzees and other large mammals, that being able to make your own choices is part of that flourishing.
但我认为,对于许多动物来说,特别是在生命分类树上和我
很接切的动物,比如黑猩猩及其他大型哺乳类动物,那种茁壮成长的其中一部分就是能够

选择。
One theory holds that, if Rhyniognatha was a flying insect, that would mean that the pterygotes -- the taxonomic group that includes flying insects -- first came about in the early Devonian, say, more than 400 million years ago.
一种理论认为, 如果瑞尼格纳塔·赫斯特是一种
飞的昆虫,那就意味着有翅类——一个包括
飞昆虫的分类群——最早出现在早泥盆纪,即超过4亿年前。
The taxonomist sometimes overlooks whole species in favour of those groups currently under study, while the ecologist often cotlects only a limited number of specimens of each species, thus reducing their value for taxonomic investigations.
分类学家
有时
忽略整个物种而选择当时正在研究的那些物种群,而生态学家常常只收集每个物种有限的几个样本,因此就降低了分类研究的价值。