Description of two new species of Hisonotus Eigenmann & Eigenmann, 1889 (Ostariophysi, Loricariidae) from the rio Paraná-Paraguay basin, Brazil

by Fábio Roxo, Cláudio Zawadzki, Waldo Troy
Published 2014-04-01

Fish, Barra Bonita River, upper Paraná River basin, state of Paraná, Brazil

by Álvaro Maier, Cláudio Zawadzki, Weferson Graça, Alessandro Bifi
Published 2008-09-01

Neoplecostomus doceensis: a new loricariid species (Teleostei, Siluriformes) from the rio Doce basin and comments about its putative origin

by Fábio Roxo, Gabriel da Costa e Silva, Cláudio Zawadzki, Claudio Oliveira
Published 2014-09-01

Fishes from the Corumbá Reservoir, Paranaíba River drainage, upper Paraná River basin, state of Goiás, Brazil

by Carla Pavanelli, Weferson Graça, Cláudio Zawadzki, Heraldo Britski, Ana Vidotti, Gleisy Avelino, Samuel Veríssimo
Published 2007-01-01