Species of Connecticut

Includes rare, incidental, and introduced species.

Information and species will be continuously updated.

All 629

Eastern Rat Snake ¹
Pantherophis alleghaniensis

Common Garter Snake ²
Thamnophis sirtalis

Eastern Hognose Snake ³
Heterodon platirhinos

Milk Snake ⁴
Lampropeltis triangulum

Ribbon Snake ⁵
Thamnophis sauritus

Racer ⁶
Coluber constrictor

Brown Snake ⁷
Storeria dekayi

Redbelly Snake ⁸
Storeria occipitomaculata

Ringneck Snake ⁹
Diadophis punctatus

Northern Watersnake ¹⁰
Nerodia sipedon

Smooth Greensnake ¹¹
Opheodrys vernalis

Copperhead ¹²
Agkistrodon contortrix

Timber Rattlesnake ¹³
Crotalus horridus

Common Five-lined Skink ¹⁴
Plestiodon fasciatus

Edited by haleynedd, some rights reserved (CC BY-SA)

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4. (c) Michael, some rights reserved (CC BY-NC)
5. (c) Larry Meade, some rights reserved (CC BY-NC-SA)
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7. (c) John, some rights reserved (CC BY)
8. (c) Todd Pierson, some rights reserved (CC BY-NC-SA)
9. (c) A. Jaszlics, some rights reserved (CC BY-NC)
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11. (c) squamatologist, some rights reserved (CC BY-NC-ND)
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13. (c) Tad Arensmeier, some rights reserved (CC BY)
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