is a biological genus in the family Colubridae (Colubrids) and order Squamata (Squamates).
Lycodon alcalai
Lycodon tiwarii
Lycodon fasciatus
Lycodon flavozonatus
Lycodon synaptor
Lycodon effraenis
Lycodon butleri
Lycodon carinatus
Lycodon osmanhilli
Lycodon capucinus
Lycodon solivagus
Lycodon davidi
Lycodon dumerilii
Lycodon fausti
Lycodon gammiei
Lycodon gongshan
Lycodon cavernicolus
Lycodon aulicus
Lycodon laoensis
Lycodon semicarinatus
Lycodon multizonatus
Lycodon mackinnoni
Lycodon subcinctus
Lycodon tessellatus
Lycodon ruhstrati
Lycodon muelleri
Lycodon striatus
Lycodon orientalis
Lycodon bibonius
Lycodon rufozonatus
Lycodon paucifasciatus
Lycodon rosozonatus
Lycodon chrysoprateros
Lycodon ophiophagus
Lycodon stormi
Lycodon travancoricus
Lycodon jara
Lycodon septentrionalis
Lycodon flavicollis
Lycodon flavomaculatus
Lycodon zawi
Lycodon zoosvictoriae
Dendrelaphis
Coniophanes
Boiga
Storeria
Leptodeira
Erythrolamprus
Elaphe
Regina
Bogertophis
Tantilla
Arizona
Pituophis
Philodryas
Opheodrys
Heterodon
Gyalopion
Drymarchon
Lampropeltis
Clonophis
Phyllorhynchus
Tropidoclonion
Rhadinaea
Rhinocheilus
Trimorphodon
Senticolis
Farancia
Drymobius
Hypsiglena
Thamnophis
Pantherophis
Salvadora
Coluber
Diadophis
Chilomeniscus
Cemophora
Contia
Chionactis
Liodytes
Oxybelis
Nerodia
Arrhyton
Alsophis
Carphophis