Sarcopterygiilobe-finned fishes and terrestrial vertebrates


    • Pipa pipa
    • Pipa pipa
    • Tongueless Frogs
      Pipidae
    • Abert's towhee
      Pipilo aberti
    • green-tailed towhee
      Pipilo chlorurus
    • green-tailed towhee
      Pipilo chlorurus
    • California towhee
      Pipilo crissalis
    • California towhee
      Pipilo crissalis
    • California towhee
      Pipilo crissalis
    • eastern towhee
      Pipilo erythrophthalmus
    • eastern towhee
      Pipilo erythrophthalmus
    • eastern towhee
      Pipilo erythrophthalmus
    • eastern towhee
      Pipilo erythrophthalmus
    • canyon towhee
      Pipilo fuscus
    • canyon towhee
      Pipilo fuscus