Seijas, A.E., Araujo Quintero, A. and Velásquez, N. 2013. Vertebrate mortality in the Guanare-Guanarito road, Portuguesa state, Venezuela. Revista de Biología Tropical. 61, 4 (Dec. 2013), 1619–1636. DOI:https://doi.org/10.15517/rbt.v61i4.12803.