Coelognathus radiatus (syn. Elaphe radiata), the copperhead rat snake, a non-venomous colubrid species found in southern Asia.
Someone with ginger hair.
Agkistrodon contortrix, a venomous pit viper species found in parts of North America.
Deinagkistrodon acutus, the Chinese copperhead, a venomous pit viper species found in Southeast Asia
Austrelaps spp. (Australian copperheads), a genus of venomous elapids found in southern Australia and Tasmania.
A snake, Agkistrodon contortrix mokasen, the northern copperhead.
An oral dryness often associated with certain medicines and recreational drugs.
A snake, Agkistrodon piscivorus, the water moccasin.