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单词 rhynchostome
释义 rhynchostome Zool.|ˈrɪŋkəʊstəʊm|
[ad. G. rhynchostom (A. Oswald 1893, in Vierteljahrsschr. der Naturf. Gesell. in Zürich XXXVIII. 347), f. Gr. ῥύγχος snout + στόµα mouth.]
The anterior opening of the rhynchodæum in proboscis-bearing gastropods.
1894,1912[see rhynchodæum].1975Zeitschr. f. Morphol. der Tiere LXXX. 71 The prey could be engulfed by the rhynchostome and rhynchodaeal sphincter functioning as gripping organs and working in ratchet fashion to pass the prey in.
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更新时间:2024/9/20 5:28:07