is a biological genus in the family Colubridae (Colubrids) and order Squamata (Squamates).
Calamaria leucogaster
Calamaria apraeocularis
Calamaria banggaiensis
Calamaria margaritophora
Calamaria boesemani
Calamaria virgulata
Calamaria brongersmai
Calamaria pavimentata
Calamaria buchi
Calamaria curta
Calamaria gervaisii
Calamaria gialaiensis
Calamaria septentrionalis
Calamaria joloensis
Calamaria linnaei
Calamaria lovii
Calamaria bitorques
Calamaria muelleri
Calamaria nuchalis
Calamaria palawanensis
Calamaria pfefferi
Calamaria schlegeli
Calamaria acutirostris
Calamaria prakkei
Calamaria sangi
Calamaria schmidti
Calamaria sumatrana
Calamaria thanhi
Calamaria bicolor
Calamaria lumbricoidea
Calamaria albiventer
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