请输入您要查询的英文单词:

 

单词 aphis
释义

aphisn.

/ˈafɪs/
Forms: Plural aphides /ˈæfɪdiːz/.
Etymology: modern Latin (Linnæus); of unknown etymology. A number of conjectures are offered in Buckton's Monograph of Brit. Aphides, the least improbable being that the plural is for Greek ἀϕειδεῖς plural of ἀϕειδής ‘unsparing, lavishly bestowed’ (? in reference to their prodigious rate of production, or to their voracity), and the singular formed on it in imitation of orchis, orchides, chrysalis, caryatis, etc. The quantity of the i with Linnæus is unknown; it is now made short.
A family of minute insects, also called plant-lice, which are very destructive to vegetation. They are prodigiously prolific, multiplying through the summer by parthenogenesis; they form the food of lady-birds, and are tended by ants for the honeydew which they yield, whence sometimes called ant-cows.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > class Insecta > subclass Pterygota > [noun] > division Exopterygota or Hemimetabola > order Hemiptera > suborder Homoptera > family Aphis
cantharidesa1398
blackfly1652
greenflya1680
green louse1682
green bug1704
collier1742
puceron1744
plant louse1763
aphis1771
leaf louse1774
smother-fly1785
tree-louse1797
ant cow1875
aphid1884
stilt-bug1895
1771 Richardson in Philos. Trans. (Royal Soc.) 61 183 The Aphides are distinguished by Linnæus into more than thirty species.
1789 G. White Let. in Nat. Hist. Selborne 268 The people of this village were surprised by a shower of aphides.
1796 W. Withering Arrangem. Brit. Plants (ed. 3) II. 277 The honey dew is the excrement of a species of Aphis.
1859 C. Darwin Origin of Species viii. 211 An ant..began to play with its antennæ on the abdomen first of one aphis and then of another.
1876 G. B. Buckton Monogr. Brit. Aphides I. 80 Except for accidents, a single aphis in one year might produce more aphides than is represented by the weight of the population of China.

Compounds

aphis-blight n. (see quot.).
ΘΚΠ
the world > plants > disease or injury > [noun] > type of disease > caused by insects
canker1555
grubbing1844
oyster shell scale1877
aphis-blight1882
big bud1884
blackfly1884
fly-blight1887
scale-blight1898
parasitization1909
1882 Birm. Weekly Post 30 Dec. 1/6 Aphis blight is the consequence of an unhealthy state of the hop plant brought about by climatic conditions, as cold winds, white frosts, etc...which..weaken them and render them unable to grow away from the aphides.
aphis-lion n.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > class Insecta > division Endopterygota or Metabola (winged) > [noun] > order Neuroptera > suborder Planipennia > family Chrysopidae or genus Chyrsopa > member of
goldeneye1681
plant-louse-lion1763
lacewing1831
aphis-lion1870
stink-fly1902
1870 H. A. Nicholson Man. Zool. (1880) 351 Fig. 185. Neuroptera: The Aphis-lion (Chrysopa perla), imago, larva, and eggs.
aphis-sugar n.
ΘΚΠ
the world > plants > part of plant > plant substances > [noun] > nectar or honey-dew
honeyeOE
nectar1609
mildew1658
stroke1742
bee-wine1818
aphis-sugar1842
1842 Penny Cycl. XXIII. 225 Honey-dew, or aphis-sugar, and the honey of the bee are intermediate between animal and vegetable sugars.
This entry has not yet been fully updated (first published 1885; most recently modified version published online September 2020).
<
n.1771
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/21 12:03:54