The northern copperhead snake, while considered rare, does inhabit portions of the Metacomet Ridge in Connecticut.
Agkistrodon contortrix mokasen, a.k.a. the northern copperhead, a venomous pitviper found in the United States
Agkistrodon piscivorus | Agkistrodon contortrix | Agkistrodon contortrix mokasen | Agkistrodon contortrix phaeogaster |