@article{casciotta_almirón_piálek_gómez_rícan_2010,  title={Crenicichla ypo (Teleostei: Cichlidae), a new species from the middle Paraná basin in Misiones, Argentina},  volume={8},  ISSN={1679-6225},  url={https://doi.org/10.1590/S1679-62252010000300009},  DOI={10.1590/S1679-62252010000300009},  number={3},  journal={Neotropical Ichthyology},  publisher={Sociedade Brasileira de Ictiologia},  author={Casciotta, Jorge and Almirón, Adriana and Piálek, Lubomír and Gómez, Sergio and Rícan, Oldrich},  year={2010},  pages={643–648} }