Template:Piálek et al., 2015
- Piálek, L., Dragová, K., Casciotta, J., Almirón, A. & Říčan, O., 2015. Description of two new species of Crenicichla (Teleostei: Cichlidae) from the Lower Iguazú River with a taxonomic reappraisal of C. iguassuensis, C. tesay and C. yaha. Historia Natural 5(2): 5–27. PDF