“Allozyme Analysis of the Four Species of Hypostomus (Teleostei: Loricariidae) from the Ivaí River, Upper Paraná River Basin, Brazil - Doi: 10.4025 actascibiolsci.V35i4.16355”. 2013. Acta Scientiarum. Biological Sciences 35 (4): 571-78. https://doi.org/10.4025/actascibiolsci.v35i4.16355.