Aguiar, C.M.L., Santana, E.B., Martins, C.F., Vivallo, F., Santos, C.O. and Santos, G.M. de M. 2018. Species Richness and Diversity in Bee Assemblages in a Fragment of Savanna (Cerrado) at Northeastern Brazil. Sociobiology. 65, 4 (Oct. 2018), 566–575. DOI:https://doi.org/10.13102/sociobiology.v65i4.3372.