@article{silva_andrade-silva_silva_2011,  title={Long-term male aggregations of Euglossa melanotricha moure (Hymenoptera: Apidae) on fern fronds Serpocaulon triseriale (Pteridophyta: Polypodiaceae)},  volume={40},  ISSN={1519-566X},  url={https://doi.org/10.1590/S1519-566X2011000500005},  DOI={10.1590/S1519-566X2011000500005},  number={5},  journal={Neotropical Entomology},  publisher={Sociedade Entomológica do Brasil},  author={Silva, MD e and Andrade-Silva, ACR and Silva, M},  year={2011},  month={Sep},  pages={548–552} }