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Amphibians and reptiles of Ontario
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Lizards and snakes of Ontario

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Common Name Scientific Name
Five-lined Skink Eumeces fasciatus
Eastern Garter Snake Thamnophis sirtalis sirtalis
Red-sided Garter Snake Thamnophis sirtalis parietalis
Northern Ribbon Snake Thamnophis sauritus
Butler's Garter Snake Thamnophis butleri
Northern Water Snake Nerodia sipedon sipedon
Lake Erie Water Snake Nerodia sipedon insularum
Queen Snake Regina septemvittata
Redbelly Snake Storeria occipitomaculata
Brown Snake Storeria dekayi
Eastern Smooth Green Snake Opheodrys vernalis vernalis
Northern Ringneck Snake Diadophis punctatus edwardsi
Eastern Hognose Snake Heterodon platyrhinos
Black Rat Snake Elaphe obsoleta obsoleta
Eastern Fox Snake Elaphe vulpina gloydi
Eastern Milk Snake Lamphropeltis triangulum triangulum
Blue Racer Coluber constrictor foxi
Eastern Massasauga Rattlesnake Sistrurus catenatus catenatus
Timber Rattlesnake Crotalus horridus