A new species of Astyanax (Teleostei, Characiformes, Characidae), with breeding tubercles, from the Paraná and Uruguay river basins. Author Lucila C. Protogino Author Amalia M. Miquelarena Author Hugo L. López text Zootaxa 2006 1297 1 16 http://www.zoobank.org/urn:lsid:zoobank.org:pub:8B4411D9-087E-4182-81EF-23D764E0FE27 journal article z01297p001 8B4411D9-087E-4182-81EF-23D764E0FE27 Astyanax ojiara : MLP 9470, male holotype , 50.0 mm SL, Benitez stream, headwaters of Yaboty River, Uruguay basin, Misiones Province , Argentina , coll.: O. Garcia , May 1983 ; MLP 9472, 6 paratypes , 50.2-67.5 mm SL, collected with the holotype .