@article{cardoso_brito_lion_2017,  title={Confirmation of the northermost population of the endangered butterfly <i>Heliconius nattereri</i> C. Felder &amp; R. Felder, 1865 (Lepidoptera: Nymphalidae)},  volume={17},  ISSN={1676-0603},  url={https://doi.org/10.1590/1676-0611-BN-2017-0413},  DOI={10.1590/1676-0611-BN-2017-0413},  number={4},  journal={Biota Neotropica},  publisher={Instituto Virtual da Biodiversidade | BIOTA - FAPESP},  author={Cardoso, Márcio Zikán and Brito, Marcos Roberto and Lion, Marília Bruzzi},  year={2017},  pages={e20170413} }