单词 | hypermetamorphosis |
释义 | hypermetamorphosisn. Entomology. An extreme form of metamorphosis occurring in certain insects (esp. in beetles of the family Meloidæ), in which the animal passes through two or more different larval stages. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > eggs or young > [noun] > young or development of young > larva > process of metamorphosis > hypermetamorphosis hypermetamorphosis1875 1875 W. Houghton Sketches Brit. Insects 155 Hypermetamorphosis of the larva, as in the Meloidæ. 1875 C. Darwin Variations Animals & Plants (ed. 2) II. xxvii. 363 Certain beetles..undergo what has been called a hyper-metamorphosis—that is, they pass through an early stage wholly different from the ordinary grub-like larva. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 508 In a few instances (Mantispa among Neuroptera, Meloidæ among Coleoptera) there is a hyper-metamorphosis. The first larva is Campodeiform, the second more or less eruciform. DerivativesCategories » hypermetaˈmorphic adj. hypermetaˈmorphism n. the character of undergoing hypermetamorphosis. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > eggs or young > [noun] > young or development of young > larva > process of metamorphosis > hypermetamorphosis > characteristic of undergoing hypermetamorphism1881 1881 R. McLachlan in Encycl. Brit. XIII. 147/1 ‘Hypermetamorphism’..in which the larva at one period of its life assumes a very different form and habit from those of another period. hypermetamorˈphotic adj. characterized by hypermetamorphism. ΘΚΠ the world > animals > invertebrates > phylum Arthropoda > class Insecta > eggs or young > [adjective] > of young > of larva > characterized by hypermetamorphosis hypermetamorphotic1881 1881 R. McLachlan in Encycl. Brit. XIII. 149/1 The extraordinary genus Sitaris (equally hypermetamorphotic), a parasite in bees' nests. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2018). < n.1875 |
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