Ancistrodon intermedius

Ancistrodon intermedius is a taxonomic synonym that may refer to:


 * Gloydius saxatilis, a.k.a. the Amur viper, a venomous pitviper found in Russia, China and the Korean Peninsula
 * Gloydius intermedius, a.k.a. the Central Asian pitviper, a venomous pitviper found in northern Asia