单词 | head capsule |
释义 | > as lemmashead capsule head capsule n. Zoology the hard case forming the head of an arthropod, esp. an insect larva. ΚΠ 1884 Amer. Naturalist 18 1235 This conical head-part..being retrusible into the firm head-capsule..was supposed to be the coalescing mouth-parts. 1947 A. D. Imms Outl. Entomol. (ed. 3) ii. 10 The exterior of the head is formed of several sclerites which are amalgamated to form a hard compact case or head capsule. 2004 Jrnl. Wildlife Managem. 68 685/2 We based our determination on sclerotized chitin parts that were not affected by digestion (e.g., chelicers, mandible, legs, wings, head capsules). < as lemmas |
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