@article{melo_gonçalves_2005,  title={Higher-level bee classifications (Hymenoptera, Apoidea, Apidae sensu lato)},  volume={22},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81752005000100017},  DOI={10.1590/S0101-81752005000100017},  number={1},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Melo, Gabriel A. R. and Gonçalves, Rodrigo B.},  year={2005},  month={Mar},  pages={153–159} }