Kullander SO. Crenicichla mandelburgeri, a new species of cichlid fish (Teleostei: Cichlidae) from the Paraná river drainage in Paraguay. Zootaxa [Internet]. 2009 Feb. 9 [cited 2025 Apr. 27];2006(1):41–50. Available from: https://mapress.com/zt/article/view/zootaxa.2006.1.3