单词 | pyralid |
释义 | pyralidn.adj. Entomology. A. n. Any of numerous small, delicate moths constituting the family Pyralidae, having narrow forewings, and in many cases larvae that are pests of stored foodstuffs. ΚΠ 1869 A. S. Packard Guide to Study of Insects 264 The aberrant genus Libythea, with its long, snout-like palpi, reminds us of the Pyralids. 1919 Sci. Monthly May 405 A striking little aquatic Pyralid,..related to Elophila in structure and marks, with reduced venation. 1944 R. Matheson Entomol. for Introd. Courses xiv. 297 Family Pyralididae (The pyralids or snout moths). 1989 Jrnl. Trop. Ecol. 5 47 It is sometimes stated that in the tropics the Pyralids replace the niche occupied by Geometrids in temperate regions. B. adj. Of or relating to the family Pyralidae. ΚΠ 1881 Amer. Naturalist 15 576 The term ‘grass-cutter’ is a general one that would equally fit the army worm, the Pyralid larva..and dozens of other Noctuid larvæ. 1952 B. P. Beirne Brit. Pyralid & Plume Moths 5 The study of the Pyralid and Plume Moths has been comparatively neglected in Britain in recent years. 1968 R. Rasmont in M. Florkin & B. T. Scheer Chem. Zool. II. i. vi. 71 Some cyclic hydrocarbons known to break the diapause in pyralid pupae..would also accelerate..the germination of diapausing E. muller gemmules. 2001 G. C. McGavin Essent. Entomol. 250 Pyralid, snout or grass moths (Pyralidae) make up a very large family of more than 25,000 species. DerivativesΚΠ 1890 Cent. Dict. Pyralidine, same as pyralid. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022). < n.adj.1869 |
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。