Polyodon spathula


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Related to Polyodon spathula: paddlefish
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Noun1.Polyodon spathula - primitive fish of the Mississippi valley having a long paddle-shaped snoutPolyodon spathula - primitive fish of the Mississippi valley having a long paddle-shaped snout
ganoid, ganoid fish - primitive fishes having thick bony scales with a shiny covering
genus Polyodon, Polyodon - type genus of the Polyodontidae
References in periodicals archive ?
punctatus Intestine Haplobothrium Amia calva, Ameiurus Intestine globuliforme nebulosus Marsipometra Polyodon spathula Intestine hastata Mesocestoides Procyon lotor Intestine variabilis Monobothrium Ictiobus cyprinellus Intestine ingens Proteocephalus Micropterus salmoides Encysted in ambloplitis Viscera P.
Polyodon spathula or Ictiobus niger are large-bodied adult fish and difficult to capture with a seine, Amia calva, Hybognathus nuchalis, or Phoxinus erythrogaster have a limited distribution, Notropis ortenburgeri or Noturus miurus occur in small numbers, Erimyzon oblongus, Etheostoma microperca, or Lythrurus fumeus are only in specific habitat types, and two were subspecies of Etheostoma spectabile and Luxilus chrysocephalus.
Polychlorinated biphenyls and chlordane in the gonads of paddlefish, Polyodon spathula, from the Ohio River.