英语词汇“taxodont”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

taxodont

/ˈtaksədɒnt/

Zoology and Palaeontology

adjective

Of the shell of a bivalve mollusc: having the hinge formed by a long series of similar teeth and sockets, typified (in some classification schemes) by the order Taxodonta, which contains the ark shells.

In most recent schemes the taxon Taxodonta is no longer used. Ark shells are now usually placed in the order Arcoida..

noun

A mollusc with a taxodont shell hinge; specifically a mollusc of the order Taxodonta. Now rare.

Origin

Late 19th century. From ancient Greek τάξις arrangement, order + -odont, after scientific Latin Taxodonta, order name.

单词	taxodont
释义	taxodont /ˈtaksədɒnt/ Zoology and Palaeontology adjective Of the shell of a bivalve mollusc: having the hinge formed by a long series of similar teeth and sockets, typified (in some classification schemes) by the order Taxodonta, which contains the ark shells. In most recent schemes the taxon Taxodonta is no longer used. Ark shells are now usually placed in the order Arcoida.. noun A mollusc with a taxodont shell hinge; specifically a mollusc of the order Taxodonta. Now rare. Origin Late 19th century. From ancient Greek τάξις arrangement, order + -odont, after scientific Latin Taxodonta, order name.
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