Mirande, Juan Marcos, Gastón Aguilera, and María de Las Mercedes Azpelicueta. “A Threatened New Species of Oligosarcus and Its Phylogenetic Relationships, With Comments on Astyanacinus (Teleostei: Characidae)”. Zootaxa 2994, no. 1 (August 12, 2011): 1–20. Accessed April 3, 2025. https://mapress.com/zt/article/view/zootaxa.2994.1.1.