Of peaks and valleys: testing the roles of orogeny and habitat heterogeneity in driving allopatry in mid‐elevation frogs (Aromobatidae: Rheobates) of the northern Andes
1. Department of Biological Sciences, Universidad de los Andes, Bogotá, Colombia;2. Departamento de Zoologia, Universidade de Brasília, Brasília, DF, Brazil;3. Smithsonian Tropical Research Institute, Panamá City, Panama