Hemirhagerrhis is a genus of snakes in the family Psammophiidae.
Geographic range The genus Hemirhagerrhis is endemic to Africa.
Species The genus Hemirhagerrhis contains four species which are recognized as being valid.. www.reptile-database.org. Hemirhagerrhis hildebrandtii Hemirhagerrhis kelleri Hemirhagerrhis nototaenia Hemirhagerrhis viperina
Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Hemirhagerrhis.
Etymology The specific name, hildebrandtii, is in honor of German botanist Johann Maria Hildebrandt.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (Hemirhagerrhis hildebrandtii, p. 123; H. kelleri, p. 139).
The specific name, kellerii, is in honor of Swiss naturalist Conrad Keller.
Reproduction Snakes of the genus Hemirhagerrhis are oviparous.
References
Further reading Boettger O (1893). "Übersicht der von Prof. C. Keller anlässlich der Ruspoli'schen Expedition nach den Somaliländern gesammelten Reptilien und Batrachier ". Zoologischer Anzeiger 16 (416): 113–119. (Hemirhagerrhis, new genus, p. 119). (in German). Boulenger GA (1896). Catalogue of the Snakes in the British Museum (Natural History). Volume III., Containing the Colubridæ (Opisthoglyphæ and Proteroglyphæ) .... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xiv + 727 pp. + Plates I-XXV. (Genus Hemirhagerrhis, p. 119). Branch, Bill (2004). Field Guide to Snakes and other Reptiles of Southern Africa. Sanibel Island, Florida: Ralph Curtis Books. 399 pp. . (Genus Hemirhagerrhis, pp. 85–86).