Vorlage:Zawadzki et al., 2016

• Zawadzki, C.H., Roxo, F.F. & da Graça, W.J. 2016. Hisonotus pachysarkos, a new species of cascudinho from the rio Ivaí basin, upper rio Paraná system, Brazil (Loricariidae: Otothyrinae). Ichthyological Exploration of Freshwaters, 26 (4) [2015]: 373-384. (Abstract)