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Reptiles & Amphibians of New Mexico

The reptiles & amphibians most often spotted in New Mexico, ranked by recent research-grade observations.

63,442
recent observations
50
species listed
50
reptiles & amphibians

Naturalists have logged 63,442 research-grade observations across the 50 most-recorded species in New Mexico. The most frequently seen is the Southwestern Fence Lizard, with 5,191 recorded sightings.

Rarer finds confirmed in New Mexico include Eastern Black-tailed Rattlesnake - uncommon enough that a sighting is worth logging.

Eastern Black-tailed Rattlesnake

Most-observed reptiles & amphibians in New Mexico

Southwestern Fence Lizard
Sceloporus cowlesi
5,191 observations
Gopher Snake
Pituophis catenifer
4,149 observations
Common Side-blotched Lizard
Uta stansburiana
4,048 observations
Western Diamond-backed Rattlesnake
Crotalus atrox
3,481 observations
Greater Short-horned Lizard
Phrynosoma hernandesi
3,279 observations
Woodhouse's Toad
Anaxyrus woodhousii
2,173 observations
Ornate Tree Lizard
Urosaurus ornatus
2,082 observations
Texas Horned Lizard
Phrynosoma cornutum
2,066 observations
Eastern Collared Lizard
Crotaphytus collaris
2,052 observations
Greater Earless Lizard
Cophosaurus texanus
1,985 observations
Chihuahuan Spotted Whiptail
Aspidoscelis exsanguis
1,918 observations
Pond Slider
Trachemys scripta
1,900 observations
Prairie Rattlesnake
Crotalus viridis
1,858 observations
American Bullfrog
Lithobates catesbeianus
1,805 observations
Western Terrestrial Garter Snake
Thamnophis elegans
1,624 observations
Roundtail Horned Lizard
Phrynosoma modestum
1,595 observations
Ornate Box Turtle
Terrapene ornata
1,435 observations
Couch's Spadefoot
Scaphiopus couchii
1,404 observations
Common Checkered Whiptail
Aspidoscelis tesselatus
1,109 observations
Western Earless Lizard
Holbrookia maculata
1,072 observations
Mediterranean House Gecko
Hemidactylus turcicus
1,067 observations
Common Coachwhip
Masticophis flagellum
980 observations
Crevice Spiny Lizard
Sceloporus poinsettii
912 observations
Mojave Rattlesnake
Crotalus scutulatus
825 observations
Great Plains Toad
Anaxyrus cognatus
812 observations
Plateau Fence Lizard
Sceloporus tristichus
743 observations
Plateau Striped Whiptail
Aspidoscelis velox
741 observations
New Mexico Whiptail
Aspidoscelis neomexicanus
723 observations
Spiny Softshell
Apalone spinifera
633 observations
Eastern Black-tailed Rattlesnake
Crotalus ornatus
604 observations
Mexican Spadefoot
Spea multiplicata
596 observations
Red-spotted Toad
Anaxyrus punctatus
576 observations
Desert Kingsnake
Lampropeltis splendida
573 observations
Great Plains Skink
Plestiodon obsoletus
553 observations
Prairie Lizard
Sceloporus consobrinus
537 observations
Twin-spotted Spiny Lizard
Sceloporus bimaculosus
520 observations
Glossy Snake
Arizona elegans
514 observations
Chihuahuan Green Toad
Anaxyrus debilis
513 observations
Long-nosed Snake
Rhinocheilus lecontei
504 observations
Western Tiger Salamander
Ambystoma mavortium
481 observations
Striped Whipsnake
Masticophis taeniatus
480 observations
Clark's Spiny Lizard
Sceloporus clarkii
473 observations
Arizona Striped Whiptail
Aspidoscelis arizonae
426 observations · iNaturalist
Painted Turtle
Chrysemys picta
415 observations
Long-nosed Leopard Lizard
Gambelia wislizenii
409 observations
Western Black-tailed Rattlesnake
Crotalus molossus
346 observations
Mountain Patch-nosed Snake
Salvadora grahamiae
331 observations
Black-necked Garter Snake
Thamnophis cyrtopsis
328 observations
Canyon Tree Frog
Dryophytes arenicolor
301 observations
Chihuahuan Nightsnake
Hypsiglena jani
300 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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