Evolution of Amphibians

  • 250

    Frogs

    Frogs
    wet slimy skin
  • 255

    Toad

    Toad
    dry bumpy skin
  • 330

    Caecilians

    Caecilians
    worm-like
  • 360

    Lamprey

    Lamprey
    jawless fish, funnel-like sucking mouth
  • 412

    Lobe-Finned Fish

    Lobe-Finned Fish
    The first lobe-finned fish were living around 412 million years ago,
  • 416

    Lungfish

    gills and lungs