Snakes of Pennsylvania
Non-Venomous Species
Eastern Worm Snake (Carphophis amoenus)
Kirtland’s Snake (Clonophis kirtlandii)
Northern Racer (Coluber constrictor constrictor)
Northern Ringneck Snake (Diadophis p. edwardsii)
Eastern Rat Snake (Pantherophis alleghaniensis)
Eastern Hognose Snake (Heterodon platirhinos)
Eastern Milk Snake (Lampropeltis t. triangulum)
Smooth Green Snake (Liochlorophis vernalis)
Northern Water Snake (Nerodia s.sipedon)
Rough Green Snake (Opheodrys aestivus)
Queen Snake (Regina septemvittata)
Northern Brown Snake (Storeria d. dekayi)
Redbelly Snake (Storeria occipitomaculata)
Shorthead Garter Snake (Thamnophis brachystoma)
Eastern/Northern Ribbon Snake (Thamnophis sauritus)
Eastern Garter Snake (Thamnophis sirtalis)
Eastern Smooth Earth Snake (Virginia v. valeriae)
Mountain Earth Snake (Virginia pulchra)
Venomous Species
Northern Copperhead (Agkistrodon contortix mokasen)
Timber Rattlesnake (Crotalus horridus)
Massasauga Rattlesnake (Sistrurus catenatus)
