
好词典

源自希腊语 'taxis'(排列)的复数形式,通过拉丁语进入科学术语。
❶ 生物分类学中的分类单元,指在分类系统中被归为一组的生物,如物种、属、科等。
“The biologist studied various taxa of insects in the rainforest.”
(这位生物学家研究了雨林中不同分类单元的昆虫。)
“This new species belongs to a previously unknown taxa.”
(这个新物种属于一个以前未知的分类单元。)
higher taxa — 指在分类学层级中处于较高位置的分类单元,如科、目、纲等。
“Mammals and birds are examples of higher taxa.”
(哺乳动物和鸟类是较高分类单元的例子。)
lower taxa — 指在分类学层级中处于较低位置的分类单元,如种、属等。
“The researcher focused on lower taxa within the insect order.”
(研究人员专注于昆虫目中的较低分类单元。)