ESTRADA-F., A. P. and PRIETO-S., R. (2011) “Genetic variation in isolated populations of Drosophila mercatorum (Diptera: Drosophilidae) in semi-arid ecosystems”, Revista Colombiana de Entomología, 37(2), pp. 318–326. doi: 10.25100/socolen.v37i2.9095.