J. L. Poppe, V. L. da S. Valente, and H. J. Schmitz, “Structure of Drosophilidae Assemblage (Insecta, Diptera) in Pampa Biome (São Luiz Gonzaga, RS)”, Pap. Avulsos Zool., vol. 52, no. 16, pp. 185–195, Jan. 2012, doi: 10.1590/S0031-10492012001600001.