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单词 camerostome
释义 camerostome Zool.|ˈkæmərəʊstəʊm|
[ad. mod.L. camerostoma, irreg. f. L. camera vault + Gr. στόµα mouth.]
The anterior part of the body of arachnids which forms an arch over the mouth.
1888Rolleston & Jackson Anim. Life 523 A well-developed chitinoid piece—the camerostome..overhangs the mouth anteriorly.1949Trans. Connecticut Acad. Arts & Sci. XXXVII. 260 The camarostome is formed by the upper lip and the pedipalpal coxae.
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更新时间:2024/12/22 14:50:20