| 单词 | mantle lobe |
| 释义 | > as lemmasmantle lobe mantle lobe n. ΚΠ 1849 G. Huxley in Proc. Zool. Soc. 31 The mantle-lobes [of Trigonia] are rounded and plaited. 1855 W. S. Dallas in Syst. Nat. Hist. I. 430 The mantle lobes are free all round. 1961 J. Stubblefield Davies's Introd. Palaeontol. (ed. 3) i. 6 There arise a pair of muscular sheets which form a lining to the two valves, and by which the valves are in fact secreted: these are called the mantle-lobes. 1994 E. E. Ruppert & R. D. Barnes Invertebr. Zool. (ed. 6) xix. 1032/1 The shell is secreted by the underlying dorsal and ventral mantle lobes. < as lemmas |
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