Click below for pages on lobe-finned fishes and terrestrial vertebrates:
Sarcopterygii: lobe-finned fishes
Dipnomorpha: lungfishes
Tetrapoda: tetrapods
'Amphibians'
Temnospondyli: temnospondyls
Batrachosauria: batrachosaurs
Lepospondyli: lepospondyls
Gymnophiona: caecilians
Anura: frogs
Alytoidea: painted toads
Pipoidea: clawed frogs
Neobatrachia
Diplasiocoela
Hyloidea
Limnodynastidae
Myobatrachidae
Caudata: salamanders
Reptilia: reptiles (table of contents)
Synapsida: 'mammal-like vertebrates' (table of contents)