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ROOT (OVERVIEW) > EUKARYOTA > Opisthokonta > METAZOA > Eumetazoa > Bilateria > Deuterostomia > Chordata > Craniata > Vertebrata > Gnathostomata > Teleostomi > Sarcopterygii >

Tetrapoda (Ch. 35)

• Amphibia
  • Gymnophiona (35-III) - Caecilians
  • Batrachia
    • Caudata (35-IV)
      • Salmondroidea - Salamanders, Newts, Mudpuppies
      • Cryptobranchoidea - Hellbenders, Salamanders
      • Sirenoidea - Sirens
    • Anura (35-V)
      • Archaeobatrachia - Tailed Frog, Discoglossid Toads
      • Mesobatrachia - Spadefoot Toads, Tongueless Frogs
      • Pelobatoidea
      • Pipoidea
      • Neobatrachia
        • Hyloidea - True Toads, Tree Frogs, Poison-Dart Frogs
        • Microhyloidea - Microhylid Toads
        • Myobatrachoidea
        • Ranoidea - True Frogs, Old World Tree Frogs
        • Sooglossoidea
• Amniota
  • Sauropsida (Ch. 36 & 37) >>> (Reptiles and Birds)
  • Mammalia (Ch. 38) >>> (Mammals)