@article{britto_lima_hidalgo_2007,  title={Corydoras ortegai, a new species of corydoradine catfish from the lower río Putumayo in Peru (Ostariophysi: Siluriformes: Callichthyidae)},  volume={5},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252007000300009},  DOI={10.1590/S1679-62252007000300009},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Britto, Marcelo R. and Lima, Flávio C. T. and Hidalgo, Max H.},  year={2007},  month={Jul},  pages={293–300} }