caudate
urodele
corytophanine
order Squamata
flying dragon
choristoderan
genus Dimetrodon
Squamata
sauro-
Lacerta agilis
casquehead
agama
water dragon
amphisbaenoid
spiny-tailed lizard
hupehsuchian
rock scorpion
choristodere
reptiliform
South American poison toad
reptile family
pelobatoid
platynotan
chactoid
six-lined racerunner
racerunner
ceratophryid
Cnemidophorus sexlineatus
star lizard
side-blotched lizard
Uta stansburiana
sanda
sceloporine
race runner
bearded dragon
coelodont
swamp lily
European toad
genus Phrynosoma
lizardlike
family Xantusiidae
Phrynosoma
family Xenosauridae
Xantusiidae
toadlet
ceratophore
Xenosauridae