Children (14 direct children, 24 direct and indirect children):
Agkistrodon bilineatus taylori
Taylor's cantil
Agkistrodon piscivorus
(tree size 3)
Cottonmouth
Agkistrodon contortrix
(tree size 5)
Northern copperhead
Agkistrodon bilineatus
(tree size 1)
Mexican cantil
Agkistrodon russeolus
Yucatecan cantil
Agkistrodon bilineatus howardgloydi
Agkistrodon howardgloydi
Agkistrodon blomhoffi
(tree size 1)
Agkistrodon tsushimaensis
Agkistrodon acutus
Agkistrodon himalayanus
Agkistrodon intermedius
Agkistrodon laticinctus
Broad-banded copperhead
Agkistrodon browni
Agkistrodon shedaoensis