Azemiopinae — Fea's vipers, a distinctive viper subfamily Azemiopinae A small, distinctive group of vipers centered on the genus Azemiops (Fea's vipers), native to mountainous forests of Southeast Asia and southern China; noted for unique anatomy, ma…
Boidae: the boa family of nonvenomous constricting snakes Boidae Boidae is a family of nonvenomous snakes known as boas. This article summarizes their appearance, behavior, distribution, taxonomy, ecological role, and relationships to other snak…
