Ceylon pit viper, Sri Lankan pit viper, Sri Lankan green pit viper (Craspedocephalus trigonocephalus)

Craspedocephalus trigonocephalus is a species in the Craspedocephalus genus. It is commonly known as Ceylon pit viper, Sri Lankan pit viper, Sri Lankan green pit viper This name is unplaced name for the species in the family Viperidae subfamily Crotalinae, . This species is found in Throughout Sri Lanka from low elevations to about 1,800 m..