The Viperidae (vipers) are a family of snakes found in most parts of the world, except for Antarctica, Australia, Hawaii, Madagascar, New Zealand, Ireland...

species of saw‐scaled viper of the Echis coloratus complex (Ophidia: Viperidae) from Oman, Eastern Arabia". Systematics and Biodiversity. 1 (4): 503–514...

urarachnoides) is a species of viper, a venomous snake, in the family Viperidae and genus Pseudocerastes. The genus is commonly known as "false-horned...

Russell's viper (Daboia russelii) is a highly venomous snake in the family Viperidae native to South Asia. It was described in 1797 by George Shaw and Frederick...

The largest living snakes in the world, measured either by length or by weight, are various members of the Boidae and Pythonidae families. They include...

rattlesnake (Crotalus adamanteus) is a species of pit viper in the family Viperidae. The species is endemic to the Southeastern United States. It is one of...

commonly as the bushmasters) is a genus of venomous pit vipers in the family Viperidae. Member species are found in forested areas of the Neotropics. The generic...

biological survey of the pitviper Bothrops insularis Amaral (Serpentes: Viperidae): an endemic and threatened offshore island snake of Southeastern Brazil"...

viper of the genus Trimeresurus [Lacépède, 1804] (Reptilia: Serpentes: Viperidae) from the Nicobar Archipelago, Indian Ocean" (PDF). Amphibian & Reptile...

vibration and relatedness to rattlesnakes among snakes in the families Viperidae and Colubridae. Their results demonstrated that the more closely related...