Agkistrodon piscivorus piscivorus
Source: NCBI Taxonomy (ID 8716)
Taxonomy ID: 8716
Rank: subspecies
Scientific name: Agkistrodon piscivorus piscivorus
Authority: Crotalus piscivorus piscivorus Lacepede, 1789
GenBank common name: Eastern cottonmouth
Synonym: Crotalus piscivorus piscivorus