western whiptail
Cnemidophorus tigris
Chihuahuan spotted whiptail
Cnemidophorus exsanguis
Mexican beaded lizard
Heloderma horridum
beaded lizard
collared lizard
leopard lizard
genus Phrynosoma
Phrynosoma
monstersaurid
earless lizard
Dipsosaurus dorsalis
zebra-tailed lizard
gridiron-tailed lizard
Callisaurus draconoides
desert iguana
saurology
sand lizard
Uta stansburiana
side-blotched lizard
Chlamydosaurus
genus Chlamydosaurus
worm lizard
Holbrookia
genus Holbrookia
family Xenosauridae
Xenosauridae
racerunner
race runner
scuttler
six-lined racerunner
Cnemidophorus sexlineatus
lacertid
chuckwalla
family Xantusiidae
chamaeleontid
spiny lizard
family Lanthanotidae
Lanthanotidae
Sauromalus obesus
Xantusiidae
lacertid lizard
urodele
American chameleon
Anolis carolinensis
lashtail
caudate
anole