Pseudoxyrhophiinae

Pseudoxyrhophiinae
Giant Malagasy Hognose Snake
Leioheterodon madagascariensis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Sauropsida
Subclass: Diapsida
Infraclass: Lepidosauromorpha
Superorder: Lepidosauria
Order: Squamata
Suborder: Serpentes
Infraorder: Alethinophidia
Family: Colubridae
Subfamily: Pseudoxyrhophiinae
Genera

About 20, see text

Pseudoxyrhophiinae is a subfamily of colubrid snakes.

It contains about 20 genera: