Ichthyology A New Species of Cascudinho of the Genus Hisonotus Rossella 2013-04-17 Rossella · April 17, 2013 0 2.4k 0 A New Species of Cascudinho of the Genus Hisonotus (Siluriformes: Loricariidae: Hypoptopomatinae) from the Upper Rio Tapajós Basin, Brazil Tags:aqua International Journal of Ichthyologyaquapressheiko bleher'HisonotusInternational Journal of Ichthyologynew species