Reptiles & Amphibians of Great Basin National Park
The reptiles & amphibians most often spotted in Great Basin, ranked by recent research-grade observations.
Most-observed reptiles & amphibians in Great Basin
Common Sagebrush Lizard
Sceloporus graciosus
153 observations
Western Fence Lizard
Sceloporus occidentalis
148 observations
Gopher Snake
Pituophis catenifer
125 observations
Western Terrestrial Garter Snake
Thamnophis elegans
69 observations
Western Rattlesnake
Crotalus oreganus
41 observations
Striped Whipsnake
Masticophis taeniatus
38 observations
Western Skink
Plestiodon skiltonianus
13 observations
Great Basin Spadefoot
Spea intermontana
8 observations · iNaturalist
Common Side-blotched Lizard
Uta stansburiana
7 observations
Western Whiptail
Aspidoscelis tigris
7 observations
Long-nosed Leopard Lizard
Gambelia wislizenii
4 observations
Desert Horned Lizard
Phrynosoma platyrhinos
3 observations · iNaturalist
Arizona Mountain Kingsnake
Lampropeltis pyromelana
3 observations
Northern Leopard Frog
Lithobates pipiens
2 observations
Desert Nightsnake
Hypsiglena chlorophaea
1 observation · iNaturalist