@article{buys_2003,  title={Last instar larva of Trypoxylon (Trypoxylon) maidli Richards (Hymenoptera, Crabronidae), with biological notes on one nest},  volume={20},  ISSN={0101-8175},  url={https://doi.org/10.1590/S0101-81752003000300013},  DOI={10.1590/S0101-81752003000300013},  number={3},  journal={Revista Brasileira de Zoologia},  publisher={Sociedade Brasileira de Zoologia},  author={Buys, Sandor Christiano},  year={2003},  month={Sep},  pages={447–449} }