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单词 sexuparous
释义

sexuparousadj.

Brit. /sɛkˈsjuːpərəs/, U.S. /sɛkˈsjupərəs/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin sexupara , -ous suffix.
Etymology: < scientific Latin sexupara sexupara n. + -ous suffix (see -parous comb. form). Compare sexupara n.Compare German sexupar (1896 or earlier).
Entomology.
In aphids and coccids: designating or belonging to a generation which produces sexual offspring. Cf. sexupara n.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > types of reproduction > [adjective] > sexual
sexual1794
gamic1858
gamogenetic1858
syngenetic1864
digenous1884
sexuparous1899
androgenetic1903
gynogenetic1925
1899 D. Sharp in Cambr. Nat. Hist. VI. 586 One [series of Chermes] is wingless, and exclusively parthenogenetic,..while the other part becomes winged; these latter are called sexuparous, and..lay eggs, that give rise to the sexual forms.
1929 R. A. Wardle Probl. Appl. Entomol. i. 9 Thecabius affinis..occurs in the anholocyclic form on Ranunculus..but..since the introduction of Populus sauveolens [read suaveolens] and Populus nigra, sexuparous forms of it have appeared.
2005 Jrnl. Exper. Bot. 56 3029/2 A sexuparous nymph..develops wings, emerging from below ground to lay..eggs that hatch as males or females.
This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022).
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adj.1899
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