单词 | phylloxeran |
释义 | phylloxerann. Chiefly Zoology. An insect of the genus Phylloxera or family Phylloxeridae. ΚΠ 1907 T. H. Morgan Exper. Zool. xvi. 273 Some species of Aphids and of Phylloxerans also produce galls, many of them of remarkable size and beauty. 1926 A. S. Pearse Animal Ecol. x. 344 The grape phylloxeran..alternates between the roots and leaves of its host. 1927 F. A. E. Crew Genetics of Sexuality in Animals 10 In the rotifers, daphnids, ostracods, aphids, and phylloxerans, the parthenogenetic ovum is an agamete incapable of becoming fertilised. 1997 Ann. Rev. Ecol. & Systematics 28 163 Included in this assemblage are a variety of aphidoids, particularly several extinct family-level lineages similar to modern phylloxerans. This is a new entry (OED Third Edition, March 2006; most recently modified version published online March 2022). < n.1907 |
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