Kok, P. J. R. (2009) “A new species of Oreophrynella (Anura: Bufonidae) from the Pantepui region of Guyana, with notes on O. macconnelli Boulenger, 1900”, Zootaxa. Auckland, New Zealand, 2071(1), pp. 35–49. doi: 10.11646/zootaxa.2071.1.3.