@article{medeiros_araújo_araújo_queiroz_vasconcellos_2012,  title={Seasonal activity of Dinoponera quadriceps Santschi (Formicidae, Ponerinae) in the semi-arid Caatinga of northeastern Brazil},  volume={56},  ISSN={0085-5626},  url={https://doi.org/10.1590/S0085-56262012000100013},  DOI={10.1590/S0085-56262012000100013},  number={1},  journal={Revista Brasileira de Entomologia},  publisher={Sociedade Brasileira De Entomologia},  author={Medeiros, Jeniffer and Araújo, Arrilton and Araújo, Helder F. P. and Queiroz, João Paulo C. and Vasconcellos, Alexandre},  year={2012},  month={Jan},  pages={81–85} }