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Related articles:
Frog
Toad
Amniote
Tetrapod
Caecilian
Newt
Salamander
Gill
Lung
Chordate
Carboniferous
Animal
Triassic
Tadpole
Metamorphosis
Evolution
Amphibians
Species
Key terms: amphibians order frogs group water species live recent extinct subclass toad eggs land includes means lay anura salamander newt global caecilian families biology evolved classification triassic superorder conservation developed animals whether endangered tropical devonian tetrapod ecological recent species reproduction carboniferous traditionally amphibian declines jurassic to recent amphibian conservation Search external links cited by footnotes on Wikipedia page Amphibian: |
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