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5 Cards in this Set

  • Front
  • Back
Family Petromyzontidae

Lampetra aepyptera
Least Brook Lamprey
50-59 myomeres
oral disk
Family Petromyzontidae

Petromyzon Marinus
Sea Lamprey
Family Acipenseridae

Scaphirhynchus platorynchus
shovelnose sturgeon
belly has scale-like plates
Family Polyodontidae

Polyodon spathula
Paddlefish
Family Lepisosteidae

Lepisosteus osseus
longnose gar
prominent black spots
snout >2x dist. mouth to opercle