The type locality is described as "approximately 8 km north of Wajir Town, Wajir District, Kenya".[1]
References
^ abMcDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Washington, District of Columbia: Herpetologists' League. 511 pp. ISBN1-893777-00-6 (series). ISBN1-893777-01-4 (volume).
^Spawls S, Branch B. 1995. The Dangerous Snakes of Africa. Dubai: Ralph Curtis Books. Oriental Press. 192 pp. ISBN0-88359-029-8.
^Spawls S, Howell K, Drewes R, Ashe J. 2004. A Field Guide To The Reptiles Of East Africa. London: A & C Black Publishers Ltd. 543 pp. ISBN0-7136-6817-2.
^Mallow D, Ludwig D, Nilson G. 2003. True Vipers: Natural History and Toxinology of Old World Vipers. Malabar, Florida: Krieger Publishing Company. 359 pp. ISBN0-89464-877-2.
Further reading
Cherlin VA. 1990. [A taxonomic revision of the snake genus Echis (Viperidae). II. An analysis of taxonomy and description of new forms]. [Proc. Zool. Inst. Leningrad ] 207: 193-223. (in Russian).
Drews RC, Sacherer JM. 1974. A new population of carpet viper Echis carinatus from northern Kenya. Journ. East African Nat. Hist. Soc. and Natl. Mus. (145): 1-7.
Golay P, Smith HM, Broadley DG, Dixon JR, McCarthy CJ, Rage J-C, Schätti B, Toriba M. 1993. Endoglyphs and Other Major Venomous Snakes of the World. A Checklist. Geneva: Azemiops Herpetological Data Center. 478 pp.