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单词 quinquevalve
释义

> as lemmas

quinquevalve
quinquevalve n. and adj. Zoology Obsolete (a) n.a shell of five valves; (b) adj. having five valves.
ΚΠ
1696 Philos. Trans. 1695–7 (Royal Soc.) 19 325 Of the Quinquevalve. We have one sort of the Pholas.
1776 E. M. da Costa Elements Conchol. xiv. 279 Anatiferæ or Barnacles. These shells are quinque-valves.
1777 T. Pennant Brit. Zool. (ed. 4, quarto) IV. vi. 67 Echinus... Mouth quinquevalve, placed beneath.
1803 E. Donovan Nat. Hist. Brit. Shells V. Pl. CLXVI (caption) Lepas anserifera... Shell compressed, quinquevalve, striated, and seated on a peduncle.
extracted from quinque-comb. form
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as lemmas
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