Baumgartner, M. T., Leandro da Silva, P. R. and Baumgartner, G. (2016) “Population structure and reproductive biology of Astyanax gymnodontus (Characiformes: Characidae), a poorly known endemic fish of the Iguaçu River basin, Brazil”, Revista de Biología Tropical, 64(1), pp. 69–77. doi: 10.15517/rbt.v64i1.18100.