Soy biólogo de la Universidad de los Andes con doctorado de la Universidad de Texas en Austin. Investigué por más de 20 años las causas de la biodiversidad en Colombia, con las ranas como modelo.
Educación
Formación académica
2011. Doctorado en Ecología, Evolución y Comportamiento Animal, University of Texas at Austin.
2003. Maestría en Biología, Universidad de los Andes.
2001. Pregrado en Biología, Universidad de los Andes.
Posdoctorados
2015 a 2017. Universidad de los Andes, Colombia.
2012 a 2014. Universidade de Brasília, Brasil.
Publicaciones
Publicaciones científicas
Guarnizo, C. E., Montoya, P., Quintero, I., & Cadena, C. D. (2022). Population divergence associated with spatial asynchrony in precipitation in Neotropical frogs. Journal of Biogeography, 49(12), 2169-2180. PDF
Genty, G., Guarnizo, C. E., Ramírez, J. P., Barrientos, L., & Crawford, A. J. (2020). Landscape genetics and species delimitation in the Andean palm rocket frog, Rheobates spp. Journal of Zoological Systematics and Evolutionary Research (2022). PDF
García-Rodríguez, A., Guarnizo, C. E., Crawford, A. J., Garda, A. A., & Costa, G. C. (2020). Idiosyncratic responses to drivers of genetic differentiation in the complex landscapes of Isthmian Central America. Heredity, 1-15. PDF
Paz, A., Guarnizo, C. E. (2020). Environmental ranges estimated from species distribution models are not good predictors of lizard and frog physiological tolerances. Evolutionary Ecology, 34(1), 89-99. PDF
Guarnizo, C. E., Daza, J. M., Pinto-Sánchez, N. R. (2019). Biogeografía y Filogeografía: dos herramientas para entender el origen de la diversidad del bosque seco en Colombia. Capítulo del libro: Biología de Anfibios y Reptiles en el Bosque Seco Tropical del Norte de Colombia. Editorial UPTC. PDF
Revell, L. J., González-Valenzuela, L. E., Alfonso, A., Castellanos-García, L. A., Guarnizo, C. E., Crawford, A. J. (2018). Comparing evolutionary rates between trees, clades, and traits. Methods in Ecology and Evolution. PDF
Guarnizo, C. E., Werneck, F. P., Giugliano, L. G., Santos, M. G., Fenker, J., Sousa, L., D’Angiolella, A. B., et al. (2016). Cryptic lineages and diversification of an endemic anole lizard (Squamata, Dactyloidae) of the Cerrado hotspot. Molecular Phylogenetics and Evolution, 94, 279-289. PDF
Guarnizo, C. E., Paz, A., Muñoz-Ortiz, A., Flechas, S. V., Méndez-Narváez, J., Crawford, A. J. (2015). DNA barcoding survey of anurans across the Eastern Cordillera of Colombia and the impact of the Andes on cryptic diversity. PLoS ONE, 10(5), e0127312. PDF
Muñoz-Ortiz, A., Velásquez-Álvarez, A. A., Guarnizo, C. E., Crawford, A. J. (2014). Of peaks and valleys: testing the roles of orogeny and habitat heterogeneity in driving allopatry in mid-elevation frogs (Aromobatidae) of the northern Andes. Journal of Biogeography. PDF
Guarnizo, C. E., Cannatella, D. C. (2014). Geographic determinants of gene flow in two sister species of tropical Andean frogs. Journal of Heredity, 105, 216-225. PDF
Guarnizo, C. E., Cannatella, D. C. (2013). Genetic divergence within frog species is greater in topographically more complex regions. Journal of Zoological Systematics and Evolutionary Research, 51, 333-340. PDF
Guarnizo, C. E., Escallón, C., Cannatella, D. C., Amézquita, A. (2012). Congruence between acoustic traits and genealogical history reveals a new species of Dendropsophus (Anura: Hylidae) in the high Andes of Colombia. Herpetologica, 68, 523-540. PDF
Guarnizo, C. E., Amézquita, A., Bermingham, E. (2009). The relative roles of vicariance versus elevational gradients in the genetic differentiation of the high Andean tree frog Dendropsophus labialis. Molecular Phylogenetics and Evolution, 50, 84-92. PDF
Bernal, X., Guarnizo, C., Lüddecke, H. (2005). Geographic variation in advertisement call and genetic structure of Colostethus palmatus (Anura: Dendrobatidae), from the Colombian Andes. Herpetologica, 61, 395-408. PDF
