Spider-tailed horned viper

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Spider-tailed horned viper
Pseudocerastes urarachnoides.jpeg
Close-up of P. urarachnoides showing spider-like tail tip
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Subfamily: Viperinae
Genus: Pseudocerastes
Species: P. urarachnoides
Binomial name
Pseudocerastes urarachnoides
Bostanchi, Anderson, Kami & Papenfuss, 2006
Pseudocerastes urarachnoides distribution.png

The spider-tailed horned viper (Pseudocerastes urarachnoides) is a species of viper endemic to western Iran first described by Bostanchi et al. in 2006.[2]

Etymology[edit]

The specific name, urarachnoides, is derived from Ancient Greek (οὐρά tail + ἀράχνη spider + οειδής like), and refers to this snake's spider-like tail tip, as does the common name, spider-tailed horned viper. It uses the spider-like tail to attract prey (usually birds) to come closer. When close enough, the viper strikes out, usually killing the victim.

References[edit]

  1. ^ Anderson, Steven C., Theodore Papenfuss (2009). "Pseudocerastes urarachnoides". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. Retrieved 3 June 2013. 
  2. ^ Bostanchi, H., S. C. Anderson, Haji Gholi Kami, and Th. J. Papenfuss. 2006. A new species of Pseudocerastes with elaborate tail ornamentation from western Iran (Squamata: Viperidae). Proc. California Acad. Sci., Series 4 57 (14): 443–450.

External links[edit]

An excellent short video showing the viper attracting and killing a bird [1]