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arthrodire. In DICTIOUS you will not only get to know all the dictionary meanings for the word
arthrodire, but we will also tell you about its etymology, its characteristics and you will know how to say
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English
Noun
arthrodire (plural arthrodires)
- (zoology) Any member of the extinct order Arthrodira, armored jawed fishes that flourished in the Devonian period.
- 2009 January 15, Martin D. Brazeau, “The braincase and jaws of a Devonian 'acanthodian' and modern gnathostome origins”, Nature Volume 457 No. 7227, doi:10.1038/nature07436:
- The basicranial circulation of Ptomacanthus resembles that in arthrodire placoderms.
Hypernyms