Quinet, Y., Hamidi, R., Ruiz-Gonzalez, M. X., de Biseau, J.-C., & Longino, J. T. (2009). Crematogaster pygmaea (Hymenoptera: Formicidae: Myrmicinae), a highly polygynous and polydomous Crematogaster from northeastern Brazil. Zootaxa, 2075(1), 45–54. https://doi.org/10.11646/zootaxa.2075.1.3