"Three horned-scaled pitviper, Protobothrops sieversorum is a species of venomous pit viper. It was formerly placed in the monotypic genus Triceratolepidophis. Guo et al. (2007) synonymised this genus with the genus Protobothrops, based on evidence that it is phylogenetically nested within the existing species of that genus."@en . "EN" . . . . . . . "IUCN3.1" . . . . . "Three horned-scaled pitviper"@en . "Triceratolepidophis sieversorum (Ziegler et al., 2000)" . .