Reptiles & Amphibians of Idaho
The reptiles & amphibians most often spotted in Idaho, ranked by recent research-grade observations.
25,092
recent observations
49
species listed
49
reptiles & amphibians
Naturalists have logged 25,092 research-grade observations across the 49 most-recorded species in Idaho. The most frequently seen is the Western Terrestrial Garter Snake, with 3,725 recorded sightings.
Most-observed reptiles & amphibians in Idaho
Western Terrestrial Garter Snake
Thamnophis elegans
3,725 observations
Gopher Snake
Pituophis catenifer
2,494 observations
Western Toad
Anaxyrus boreas
1,942 observations
Columbia Spotted Frog
Rana luteiventris
1,900 observations
Western Fence Lizard
Sceloporus occidentalis
1,739 observations
Pacific chorus frog
Pseudacris regilla
1,300 observations
Painted Turtle
Chrysemys picta
1,289 observations
Common Side-blotched Lizard
Uta stansburiana
1,011 observations
Common Garter Snake
Thamnophis sirtalis
959 observations
Western Rattlesnake
Crotalus oreganus
866 observations
Common Sagebrush Lizard
Sceloporus graciosus
833 observations
North American Racer
Coluber constrictor
739 observations
Long-toed Salamander
Ambystoma macrodactylum
701 observations
American Bullfrog
Lithobates catesbeianus
698 observations
Northern Rubber Boa
Charina bottae
614 observations
Northern Leopard Frog
Lithobates pipiens
487 observations
Western Whiptail
Aspidoscelis tigris
436 observations
Rocky Mountain Tailed Frog
Ascaphus montanus
375 observations · iNaturalist
Boreal Chorus Frog
Pseudacris maculata
347 observations
Pond Slider
Trachemys scripta
325 observations
Western Tiger Salamander
Ambystoma mavortium
243 observations · iNaturalist
Western Skink
Plestiodon skiltonianus
231 observations
Desert Horned Lizard
Phrynosoma platyrhinos
229 observations · iNaturalist
Prairie Rattlesnake
Crotalus viridis
225 observations
Long-nosed Leopard Lizard
Gambelia wislizenii
205 observations
Northern Alligator Lizard
Elgaria coerulea
189 observations
Striped Whipsnake
Masticophis taeniatus
143 observations
Great Basin Spadefoot
Spea intermontana
117 observations · iNaturalist
Rough-skinned Newt
Taricha granulosa
112 observations
Idaho Giant Salamander
Dicamptodon aterrimus
99 observations · iNaturalist
Pygmy Short-horned Lizard
Phrynosoma douglasii
93 observations
Woodhouse's Toad
Anaxyrus woodhousii
90 observations
Desert Collared Lizard
Crotaphytus bicinctores
86 observations · iNaturalist
Greater Short-horned Lizard
Phrynosoma hernandesi
85 observations
Coeur d'Alene Salamander
Plethodon idahoensis
61 observations · iNaturalist
Desert Nightsnake
Hypsiglena chlorophaea
24 observations · iNaturalist
Ring-necked Snake
Diadophis punctatus
16 observations
Ground Snake
Sonora semiannulata
16 observations
Common Snapping Turtle
Chelydra serpentina
13 observations
Long-nosed Snake
Rhinocheilus lecontei
7 observations
Plains Spadefoot
Spea bombifrons
6 observations
False Map Turtle
Graptemys pseudogeographica
6 observations
Plains Garter Snake
Thamnophis radix
5 observations
Ouachita Map Turtle
Graptemys ouachitensis
4 observations · iNaturalist
Great Plains Toad
Anaxyrus cognatus
2 observations
Brown Anole
Anolis sagrei
2 observations
Mediterranean House Gecko
Hemidactylus turcicus
1 observation
Ornate Box Turtle
Terrapene ornata
1 observation
Red Cornsnake
Pantherophis guttatus
1 observation
Reptiles & Amphibians in nearby places
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