Stipala, J., N. Lutzmánn, P. K. Malonza, L. Borghesio, P. Wilkinson, B. Godley, and M. R. Evans. “A New Species of Chameleon (Sauria: Chamaeleonidae) from the Highlands of Northwest Kenya JAN STIPALA (UK), NICOLA LUTZMÁNN (Germany), PATRICK K. MALONZA (Kenya), LUCA BORGH-ESIO (USA), PAUL WILKINSON (UK), BRENDAN GODLEY (UK), MATTHEW R. EVANS (UK)”. Zootaxa, vol. 3002, no. 1, Aug. 2011, pp. 1–16, doi:10.11646/zootaxa.3002.1.1.