GOWER, DAVID J., EDWARD O. Z. WADE, STEPHEN SPAWLS, WOLFGANG BÖHME, EVAN R. BUECHLEY, DANIEL SYKES, and TIMOTHY J. COLSTON. 2016. “A New Large Species of <em>Bitis</Em> Gray, 1842 (Serpentes: Viperidae) from the Bale Mountains of Ethiopia”. Zootaxa 4093 (1). Auckland, New Zealand:41–63. https://doi.org/10.11646/zootaxa.4093.1.3.