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Reptiles & Amphibians of Petit Jean State Park

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

276
recent observations
47
species listed
47
reptiles & amphibians

Naturalists have logged 276 research-grade observations across the 47 most-recorded species in Petit Jean. The most frequently seen is the Prairie Lizard, with 67 recorded sightings.

Rarer finds confirmed in Petit Jean include Many-ribbed Salamander and Ouachita Dusky Salamander - uncommon enough that a sighting is worth logging.

Many-ribbed SalamanderOuachita Dusky Salamander

Most-observed reptiles & amphibians in Petit Jean

Prairie Lizard
Sceloporus consobrinus
67 observations
Common Five-lined Skink
Plestiodon fasciatus
19 observations
Green Anole
Anolis carolinensis
18 observations
Northern Cottonmouth
Agkistrodon piscivorus
11 observations
Western Slimy Salamander
Plethodon albagula
9 observations
Rough Greensnake
Opheodrys aestivus
9 observations
Red-bellied Snake
Storeria occipitomaculata
8 observations
Blanchard's Cricket Frog
Acris blanchardi
8 observations
Speckled Kingsnake
Lampropeltis holbrooki
7 observations
Little Brown Skink
Scincella lateralis
7 observations
North American Green Frog
Lithobates clamitans
7 observations
Western Ratsnake
Pantherophis obsoletus
7 observations
Common Coachwhip
Masticophis flagellum
7 observations
Ring-necked Snake
Diadophis punctatus
6 observations
Eastern Copperhead
Agkistrodon contortrix
6 observations
Common Garter Snake
Thamnophis sirtalis
5 observations
Diamondback Watersnake
Nerodia rhombifer
5 observations
Pond Slider
Trachemys scripta
5 observations
Six-lined Racerunner
Aspidoscelis sexlineatus
5 observations · iNaturalist
Green Treefrog
Dryophytes cinereus
5 observations · iNaturalist
Spotted Salamander
Ambystoma maculatum
4 observations
Plain-bellied Watersnake
Nerodia erythrogaster
4 observations
American Toad
Anaxyrus americanus
4 observations
American Bullfrog
Lithobates catesbeianus
4 observations
Broad-headed Skink
Plestiodon laticeps
4 observations
Many-ribbed Salamander
Eurycea multiplicata
3 observations
Eastern Hognose Snake
Heterodon platirhinos
3 observations
Fowler's Toad
Anaxyrus fowleri
3 observations
Marbled Salamander
Ambystoma opacum
2 observations
North American Racer
Coluber constrictor
2 observations
Timber Rattlesnake
Crotalus horridus
2 observations
Western Diamond-backed Rattlesnake
Crotalus atrox
2 observations
Mediterranean House Gecko
Hemidactylus turcicus
2 observations
Cope's Gray Tree Frog
Dryophytes chrysoscelis
2 observations · iNaturalist
Gray Treefrog
Dryophytes versicolor
2 observations · iNaturalist
Eastern Narrow-mouthed Toad
Gastrophryne carolinensis
1 observation
Southern Red-backed Salamander
Plethodon serratus
1 observation
Ouachita Dusky Salamander
Desmognathus brimleyorum
1 observation
DeKay's Brownsnake
Storeria dekayi
1 observation
Common Watersnake
Nerodia sipedon
1 observation
Prairie Kingsnake
Lampropeltis calligaster
1 observation
Eastern Collared Lizard
Crotaphytus collaris
1 observation
Eastern Musk Turtle
Sternotherus odoratus
1 observation
Southern Leopard Frog
Lithobates sphenocephalus
1 observation
Pickerel Frog
Lithobates palustris
1 observation
Cajun Chorus Frog
Pseudacris fouquettei
1 observation
Smooth Earthsnake
Virginia valeriae
1 observation

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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