Explanation:

A team of Indian herpetologists, who study about amphibians and reptiles, have recently discovered a new species of viper family.
The green pit viper, which was found at the Pakke Tiger Reserve in Arunachal Pradesh, has been named after Salazar Slytherin, a fictional character of the Harry Potter series, as Trimeresurus Salazar. The male viper has orange to reddish stripe on its head and body.