View Profile Eastern Cottonmouth Northern Cottonmouth overview characteristics geography timeline information & media contact Overview Scientific Name Agkistrodon piscivorus piscivorus Common Name Eastern Cottonmouth Northern Cottonmouth Kingdom Animalia Location in Taxonomic Tree Species Agkistrodon piscivorus Subspecies Agkistrodon piscivorus piscivorus Identification Numbers TSN: 174300 Geography Launch Interactive Map