单词 | aphis |
释义 | aphisn. 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). < |
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