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单词 apterygotous
释义

apterygotousadj.

Brit. /eɪˌtɛrᵻˈɡəʊtəs/, U.S. /eɪˌtɛrəˈɡoʊdəs/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Apterygota , -ous suffix.
Etymology: < scientific Latin Apterygota Apterygota n. + -ous suffix.
Entomology.
Belonging to or characteristic of the subclass Apterygota; wingless. Cf. apterygote adj.
ΚΠ
1899 Proc. 4th Internat. Congr. Zool. 1898 248 It appears more probable that Collembola—if not Thysanura—are truely apterygotous.
1963 Science 20 Sept. 1184/3 The primitive, apterygotous genus, Machilis.
1994 Zool. 98 8/1 The plesiomorphic condition in the thorax of primarily apterygotous insects.
2001 Arthropod Struct. & Devel. 30 67/1 The thick layer, like the vitelline envelope in other insects (except apterygotous insects), is formed first.
This is a new entry (OED Third Edition, March 2013; most recently modified version published online December 2021).
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adj.1899
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更新时间:2024/12/24 21:58:16