Lebiasina yepezi, a new Lebiasininae (Characiformes: Lebiasinidae) from the Serra Parima-Tapirapecó mountains

por André L. Netto-Ferreira, Osvaldo T. Oyakawa, Jansen Zuanon, José C. Nolasco

Feeding habits of Thoracocharax stellatus (Characiformes: Gasteropelecidae) in the upper rio Tocantins, Brazil

por André L. Netto-Ferreira, Míriam P. Albrecht, Jorge L. Nessimian, Érica P. Caramaschi

New species of Jupiaba Zanata (Characiformes: Characidae) from Serra do Cachimbo, with comments on the endemism of upper rio Curuá, rio Xingu basin, Brazil

por José L. O. Birindelli, Angela M. Zanata, Leandro M. Sousa, André L. Netto-Ferreira