@article{smith_1989,  title={The neotropical genus Opeatocerata Melander (Díptera, Empididae)},  volume={84},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761989000800090},  DOI={10.1590/S0074-02761989000800090},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Smith, Kenneth G. V.},  year={1989},  pages={511–516} }