List of crotaline species and subspecies - Wikipedia
India's Striking Variety Of Pit Vipers | Nature inFocus
Ruchira Somaweera on Twitter: "Blue morph of the Lesser Sundas White-lipped Pitviper (#Trimeresurus insularis) only found on the #Komodo Island of #Indonesia #herpetology #snakes #reptile #viper #islands #tropical https://t.co/DNaXEAHKrh" / Twitter
Pit Vipers - Snake Facts
A New Species Of Venomous Pit Viper From Arunachal
Trimeresurus medoensis - Wikipedia
Species New to Science: [Herpetology • 2019] Gloydius huangi • A New Species of Plateau Pit Viper (Serpentes: Viperidae: Gloydius) from the Upper Lancang (=Mekong) Valley in the Hengduan Mountain Region, Tibet, China
Two new pit vipers discovered from Qinghai-Tibet Plateau | Blog
Two new pit vipers discovered from Qinghai-Tibet Plateau | Blog