Pacific giant salamander
Dicamptodon ensatus
Megalobatrachus maximus
giant salamander
Rhyacotriton olympicus
olympic salamander
Plethodon cinereus
eastern red-backed salamander
Cryptobranchus alleganiensis
Ambystoma tigrinum
mud puppy
mole salamander
Ambystoma talpoideum
hellbender
tiger salamander
dusky salamander
ambystomid
ambystomid salamander
salamandrine
genus Megalobatrachus
Megalobatrachus
cryptobranchoid
batrachosauroidid
genus Batrachoseps
spotted salamander
Ambystoma maculatum
Batrachoseps
family Dicamptodontidae
Dicamptodontidae
ambystomatid
Plethodon vehiculum
western red-backed salamander
salamandroid
Congo snake
family Cryptobranchidae
Cryptobranchidae
bolitoglossine
waterdog
cryptobranchid
family Salamandridae
Salamandridae
Aneides lugubris
arboreal salamander
European fire salamander
Salamandra salamandra
triton
fire salamander
newt
genus Triturus
common newt