@article{maldonado-ocampo_santana_crampton_2011,  title={On Apteronotus magdalenensis (Miles, 1945) (Gymnotiformes: Apteronotidae): a poorly known species endemic to the río Magdalena basin, Colombia},  volume={9},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252011000300005},  DOI={10.1590/S1679-62252011000300005},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Maldonado-Ocampo, Javier A. and Santana, Carlos David de and Crampton, William G. R.},  year={2011},  pages={505–514} }