Reference

Oldrich Rican, Lubomir Pialek, Adriana Edith Almiron, Jorge Rafael Casciotta (2023): Description of two new species forming a sympatric species pair of Crenicichla (Teleostei: Cichlidae) endemic to the Piray Guazú River in the Paraná River Basin, Misiones, Argentina and belonging to the C. mandelburgeri species complex – European Journal of Taxonomy – 0879: 38 - 63.