Senteio Smith, W., M. Petrere Jr, and W. Barrella. “The Fish Fauna in Tropical Rivers: The Case of the Sorocaba River Basin, SP, Brazil”. Revista De Biología Tropical, vol. 51, no. 3-4, Dec. 2003, pp. 769–782, https://revistas.ucr.ac.cr/index.php/rbt/article/view/16047.