(Gloydius) (Gloydius) is a biological genus in the family Viperidae (Pit Vipers) and order Squamata (Squamates).
Gloydius intermedius
Gloydius brevicaudus
Gloydius lijianlii
Gloydius liupanensis
Gloydius rickmersi
Gloydius saxatilis
Gloydius halys
Gloydius himalayanus
Gloydius monticola
Gloydius blomhoffii
Gloydius shedaoensis
Gloydius strauchi
Gloydius tsushimaensis
Gloydius ussuriensis
Agkistrodon
Atheris
Atropoides
Azemiops
Bitis
Bothriechis
Bothrocophias
Bothrops
Calloselasma
Causus
Cerastes
Cerrophidion
Daboia
Deinagkistrodon
Echis
Eristicophis
Garthius
Gloydius
Hypnale
Lachesis
Macrovipera
Sistrurus
Mixcoatlus
Montatheris
Montivipera
Ophryacus
Ovophis
Porthidium
Proatheris
Protobothrops
Pseudocerastes
Crotalus
Trimeresurus
Tropidolaemus
Vipera