Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated Author Ota, Renata Rúbia Author Deprá, Gabriel de Carvalho Author Graça, Weferson Júnio da Author Pavanelli, Carla Simone text Neotropical Ichthyology 2018 2018-06-11 16 2 1 111 journal article 10.1590/1982-0224-20170094 f68fe85c-2a4c-4625-b684-74f61398d6c2 1982-0224 3678395 Pimelodella 1. Body with two dark-brown longitudinal bands, one along the lateral line and one slightly below the dorsal fin .................................................................... P. avanhandavae 1’. Body with only a dark-brown longitudinal band, along the lateral line...................................................................... 2 2. First dorsal-fin ray not prolonged in a filament, in adults ..................................................................... P. gracilis 2’. First dorsal-fin ray extended in a filament, in adults .... ......................................................................... P. taenioptera