| Order |
Superfamily |
Family |
Species Name |
Common Name |
Seen |
| REPTILIA |
|
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| Testudines |
|
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Testudinidae |
|
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|
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|
Gopherus agassizii |
desert tortoise |
|
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Kinosternidae |
|
|
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Kinosternon sonoriense |
sonoran mud turtle |
|
| Squamata |
|
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Sauria |
|
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Crotaphytidae |
|
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Crotaphytus insularis bicincyores |
desert (great basin) collared lizard |
|
|
|
|
Crotaphytus collaris baileyi |
common (western) collared lizard |
yes |
|
|
|
Gambelia wislizenii wislizenii |
longnose (large-spotted) leopard lizard |
yes |
|
|
Iguanidae |
|
|
|
|
|
|
Dipsosaurus dorsalis |
desert iguana |
|
|
|
|
Sauromalus obesus obesus |
common (western) chuckwalla |
yes |
|
|
Phrynosomatidae |
|
|
|
|
|
|
Callisaurus draconoides |
Common zebra-tailed lizard |
yes |
|
|
|
Holbrookia maculata |
lesser earless lizard |
yes |
|
|
|
Cophosaurus texanus |
greater (sw) earless lizard |
yes |
|
|
|
Phrynosoma platyrhinos calidiarum |
Southern desert horned lizard |
yes |
|
|
|
Phrynosoma solare |
regal horned lizard |
|
|
|
|
Phrynosoma douglassii |
short-horned lizard |
|
|
|
|
Sceloporus clarkii |
clark spiny lizard |
|
|
|
|
Sceloporus magister unifornis |
desert (yellow-backed) spiny lizard |
yes |
|
|
|
Sceloporus undulatus tristichus |
eastern (so. plateau) fence lizard |
yes |
|
|
|
Uta stansburiana stansburiana |
side-blotched (northern) lizard |
yes |
|
|
|
Urosaurus ornatus |
tree lizard |
yes |
|
|
|
Urosaurus graciosus shannoni |
long-tailed (arizona) brush lizard |
|
|
|
Gekkonidae |
|
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Coleonyx variegatus variegatus |
desert banded gecko |
|
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Xantusiidae |
|
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Xantusia vigilis vigilis |
desert (common) night lizard |
|
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Xantusia vigilis arizonae |
desert (arizona)night lizard |
|
|
|
Teiidae |
|
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Cnemidophorus tigris tigris |
western (great basin) whiptail |
|
|
|
|
Cnemidophorus tigris gracilis |
western (arizona desert) whiptail |
yes |
|
|
|
Cnemidophorus tigris septentrionalis |
western (painted desert) whiptail |
|
|
|
Cnemidophorus uniparens |
desert grassland whiptail |
|
|
|
|
Cnemidophorus inornatus |
little grassland whiptail |
|
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|
|
Cnemidophorus flagellicaudus |
gila spotted whiptail |
|
|
|
|
Cnemidophorus velox |
plateau striped whiptail |
yes |
|
|
Scincidae |
|
|
|
|
|
|
Eumeces gilberti arizonensis |
gilbert's (arizona) skink |
|
|
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Eumeces obsoletus |
great plains skink |
|
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|
Eumeces multivarigatus gaigeae |
many-lined (variable) skink |
|
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Anguidae |
|
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Elgaria kingii |
madrean alligator lizard |
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Helodermatidae |
|
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Heloderma suspectus cinctum |
Banded gila monster |
|
| Serpentes |
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Leptotyphlopidae |
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Leptotyphlops humilis |
western blind snake |
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Boidae |
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Lichanura tirbirgata gracia |
rosy (desert) boa |
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Colubridae |
|
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|
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Arizona elegans noctivaga |
Arizona glossy snake |
|
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|
|
Chionactis occipitalis occipitalis |
western (mojave) shovel-nose snake |
|
|
|
|
Diadophis punctatus regalis |
Regal ringneck snake |
yes |
|
|
|
Hypsiglena torquata |
Desert night snake |
|
|
|
|
Lampropeltis getula californiae |
common (california) kingsnake |
|
|
|
|
Lampropeltis pyromelana pyromelana |
sonora (arizona) mountain kingsnake |
|
|
|
|
Lampropeltis triangulum taylori |
Utah milk snake |
|
|
|
|
Masticophis flagellum piceus |
Red racer; coachwhip |
|
|
|
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Masticophis taeniatus |
striped whipsnake |
|
|
|
|
Masticophis bilineatus bilineatus |
sonoran (sonoran mountain) whipsnake |
|
|
|
|
Phyllorhynchus decurtatus perkinsi |
spotted (western) leaf-nosed snake |
|
|
|
|
Pituophis melanoleucus affinis |
Sonoran gopher snake |
yes |
|
|
|
Rhinocheilus lecontei lecontei |
Western long-nosed snake |
|
|
|
|
Salvadora hexalepis mojavensis |
western (mojave) patch-nosed snake |
yes |
|
|
|
Salvadora hexalepis hexalepis |
western (desert) patch-nosed snake |
|
|
|
|
Sonora semiannulata |
ground snake |
|
|
|
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Tantilla hobartsmithi |
southwestern black-headed snake |
|
|
|
|
Thamnophis elegans vagrans |
w. terrestrial (wandering) garter snake |
|
|
|
|
Thamnophis cyrtopsis |
black-necked garter snake |
yes |
|
|
|
Thamnophis rufipunctatus |
narrow-headed garter snake |
|
|
|
|
Trimorphodon biscutatus lambda |
Sonora lyre snake |
|
|
|
Elapidae |
|
|
|
|
|
|
Micruroides euryxanthus |
coral snake |
|
|
|
Viperidae |
|
|
|
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Crotalus cerastes cerastes |
Mojave desert sidewinder |
|
|
|
|
Crotalus viridus cerberus |
western (arizona) rattlesnake |
|
|
|
|
Crotalus atrox |
western diamondback rattlesnake |
yes |
|
|
|
Crotalus mitchellii pyrrhus |
Southwestern speckled rattlesnake |
yes |
|
|
|
Crotalus scutulatus |
mojave rattlesnake |
|
|
|
|
Crotalus molosus |
black-tailed rattlesnake |
|
| AMPHIBIA |
|
|
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|
Caudata |
|
|
|
|
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|
Ambystomatidae |
|
|
|
|
|
|
Ambystoma tigrinum nebulosum |
Arizona tiger salamander |
|
|
Anura |
|
|
|
|
|
|
Pelobatidae |
|
|
|
|
|
|
Scaphiopus multiplicatus |
southern spadefoot |
|
|
|
Bufonidae |
|
|
|
|
|
|
Bufo alvarius |
sonoran desert toad |
|
|
|
|
Bufo punctatus |
red-spotted toad |
yes |
|
|
|
Bufo microscaphus microscaphus |
southwestern (arizona) toad |
|
|
|
|
Bufo cognatus |
great plains toad |
|
|
|
Hylidae |
|
|
|
|
|
|
Hyla arenicolor |
canyon treefrog |
yes |
|
|
|
Hyla eximia |
mountain treefrog |
|
|
|
Ranidae |
|
|
|
|
|
|
Rana yavapaiensis |
lowland leopard frog |
yes |
|
|
|
Rana catesbeiana |
bullfrog |
|
; Last updated 240717