mole salamander
ambystomatid
ambystomid
waterdog
dicamptodontid
tiger salamander
axolotl
Ammodytes
genus Ammodytes
ammonoid
marbled salamander
genus Ambystoma
Ambystoma
spotted salamander
filasporean
engonoceratid
centropyxid
amaltheid
yellowfin
common purple-glossed snake
sand darter
bolitoglossine
nostoceratid
aspidoceratid
vexilliferid
endameba
thecamoebian
bitterweed
thecamoebid
amoebian
coilopoceratid
gymnitid
tetragonitid
medlicottiid
amoebo-
arietitid
echioceratid
Roman wormwood
eastern red-backed salamander
tissotiid
alpine newt
lobose
placenticeratid
juraphyllitid
paragastrioceratid
acanthoceratoid
Plethodon cinereus
popanoceratid
hartmannellid
genus Megalobatrachus