Places › States › Maryland › Reptiles & Amphibians

Reptiles & Amphibians of Maryland

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

255,923
recent observations
50
species listed
50
reptiles & amphibians

Naturalists have logged 255,923 research-grade observations across the 50 most-recorded species in Maryland. The most frequently seen is the Common Box Turtle, with 20,746 recorded sightings.

Most-observed reptiles & amphibians in Maryland

Common Box Turtle
Terrapene carolina
20,746 observations
American Toad
Anaxyrus americanus
18,958 observations
Painted Turtle
Chrysemys picta
16,486 observations
Eastern Red-backed Salamander
Plethodon cinereus
13,137 observations
Central Ratsnake
Pantherophis alleghaniensis
12,304 observations
Pond Slider
Trachemys scripta
12,069 observations
North American Green Frog
Lithobates clamitans
11,878 observations
Common Watersnake
Nerodia sipedon
11,611 observations
Fowler's Toad
Anaxyrus fowleri
11,055 observations
Common Snapping Turtle
Chelydra serpentina
9,745 observations
Common Garter Snake
Thamnophis sirtalis
9,503 observations
Common Five-lined Skink
Plestiodon fasciatus
9,451 observations
American Bullfrog
Lithobates catesbeianus
9,122 observations
DeKay's Brownsnake
Storeria dekayi
6,437 observations
Northern Red-bellied Cooter
Pseudemys rubriventris
5,520 observations
Pickerel Frog
Lithobates palustris
5,152 observations
Eastern Newt
Notophthalmus viridescens
4,746 observations
Northern Cricket Frog
Acris crepitans
4,663 observations
Wood Frog
Lithobates sylvaticus
4,457 observations
Green Treefrog
Dryophytes cinereus
3,954 observations · iNaturalist
Spring Peeper
Pseudacris crucifer
3,775 observations
Northern Two-lined Salamander
Eurycea bislineata
3,509 observations
Ring-necked Snake
Diadophis punctatus
3,353 observations
Eastern Fence Lizard
Sceloporus undulatus
3,268 observations
Common Wormsnake
Carphophis amoenus
3,225 observations
Southern Leopard Frog
Lithobates sphenocephalus
3,100 observations
Spotted Salamander
Ambystoma maculatum
2,703 observations
North American Racer
Coluber constrictor
2,498 observations
Cope's Gray Tree Frog
Dryophytes chrysoscelis
2,361 observations · iNaturalist
Broad-headed Skink
Plestiodon laticeps
2,358 observations
Eastern Copperhead
Agkistrodon contortrix
2,179 observations
Marbled Salamander
Ambystoma opacum
1,992 observations
Diamondback Terrapin
Malaclemys terrapin
1,907 observations
Eastern Mud Turtle
Kinosternon subrubrum
1,876 observations
Rough Greensnake
Opheodrys aestivus
1,672 observations
Gray Treefrog
Dryophytes versicolor
1,628 observations · iNaturalist
Eastern Musk Turtle
Sternotherus odoratus
1,322 observations
Eastern Spadefoot
Scaphiopus holbrookii
1,245 observations
Eastern Milksnake
Lampropeltis triangulum
1,151 observations
Allegheny Mountain Dusky Salamander
Desmognathus ochrophaeus
1,145 observations
Northern Dusky Salamander
Desmognathus fuscus
1,113 observations
Red Salamander
Pseudotriton ruber
1,020 observations
Spotted Turtle
Clemmys guttata
1,003 observations
Timber Rattlesnake
Crotalus horridus
904 observations
Common Ribbon Snake
Thamnophis saurita
872 observations
Long-tailed Salamander
Eurycea longicauda
856 observations
Eastern Hognose Snake
Heterodon platirhinos
787 observations
Northern Slimy Salamander
Plethodon glutinosus
759 observations
White-spotted Slimy Salamander
Plethodon cylindraceus
679 observations
Seal Salamander
Desmognathus monticola
669 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.

Reptiles & Amphibians in nearby places

Out spotting reptiles & amphibians in Maryland?

Take Huck with you. Identify any reptiles & amphibian you find in seconds and build your collection.

Get Huck

Love reptiles & amphibians? Get Huck field notes

Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.

By subscribing you agree to receive Huck emails. No spam, unsubscribe anytime. See our Privacy Policy.