• Definition for "crossopterygii"
    • An order of ganoid fishes including among residing…
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  • Hypernym for "crossopterygii"
  • Variant for "crossopterygii"

crossopterygii definition

  • noun-plural:
    • An order of ganoid fishes including among residing species the bichir (Polypterus). See brachioganoidei.
  • others:
    • Just Like Crossopterygia.
  • noun:
    • fishes having paired fins resembling limbs and considered to be ancestral to amphibians
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