The deep, dry Rio Mira valley separates the montane forests protected by our Dracula Reserve from the montane forests further south (such as those protected by our Manduriacu Reserve). Evidently this Rio Mira valley has served as a barrier for many cloud forest organisms over evolutionary time, leading to the evolution of different sister species on each side. The endangered Andean toads Rhaebo olallai in Manduriacu and Rhaebo colomai in the Dracula Reserve may form such a species pair. A pair of still-undescribed forest mice, one in Manduriacu and the other in the Dracula Reserve, appear to be another instance of this phenomenon. EcoMinga’s Juan Pablo Reyes and his colleagues at the National Institute of Biodiversity (INABIO) have just added another example of this divergence, as they published a description of a new species of Anolis lizard from the Dracula Reserve that is the sister species of a common Anolis south of the Rio Mira. The article is published in ZooKeys.
This lizard is the most common Anolis of the area. Here is a comparison, from the article, of the new species and its closest relative, A. aequatorialis:
The scientists who discovered this species were supported in this investigation by INABIO (National Institute for Biodiversity), SENECYT, UNAM (Mexico), the University of Basel Botanical Garden, and EcoMinga. We strongly believe that science should drive conservation, and we always encourage scientists to investigate our reserves. We provide logistical support and sometimes can also help fund studies. Such investigations help us understand the diversity we protect, and let us identify and prioritize new areas for conservation our conservation purchases.
We would like to thank recent donors who make these investigations and land purchases possible: World Land Trust, Rainforest Trust, Orchid Conservation Alliance, University of Basel Botanical Garden, Andean Studies Program, Fundacion Condor, and individuals including Henri Botter and Ardy Van Ooij, Judith Rapacz, Mark Wilson, Vera Lee Rao, and Vicki Byrd.
Lou Jost, Fundacion EcoMinga