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

par 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

par 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

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