单词 | anodon(t |
释义 | anodon(tn. Zool. A genus of bivalve molluscs, so called because they have no teeth on the hinge of their shell; e.g. fresh-water mussels. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Pelecypoda or Conchifera > [noun] > section Asiphonida > family Unionidae > genus Anodont anodon1847 1847 W. B. Carpenter Zool. §949 The Unio resembles the Anodon in the structure of the shell..except that the hinge is more complicated. 1876 tr. P. J. van Beneden Anim. Parasites 39 The young anodonts have, not like the other acephala, vibratory wheels in order to move themselves. 1878 F. J. Bell tr. C. Gegenbaur Elements Compar. Anat. 342 The other posterior, as in Unio or Anodonta. This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010). < n.1847 |
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