agkistrodon(n = noun.animal) ancistrodon, genus agkistrodon, genus ancistrodon - copperheads;
is a kind of reptile genus
is a member of crotalidae, family crotalidae
a genus of snakes comprising the copperheads. [WordNet 1.5]
agkistrodon contortrix, agkistrodon piscivorus, genus agkistrodon