A new species of Bryconadenos (Characiformes: Characidae) from the rio Curuá, rio Xingu drainage, Brazil
Naércio A. Menezes, André Luiz Netto-Ferreira and Katiane M. Ferreira
Temporal and ontogenetic variations in feeding habits of Hollandichthys multifasciatus (Teleostei: Characidae) in coastal Atlantic rainforest streams, southern Brazil
Vinícius Abilhoa, Hugo Bornatowski and Gislaine Otto
Spermiogenesis and spermatozoa ultrastructure in the Serrasalminae (Ostariophysi: Characiformes) with further evidence on the relationships of the piranhas and pacus
Priscila Gusmão-Pompiani, Luiz R. Malabarba, Claudio Oliveira and Irani Quagio-Grassiotto
Response of mucous cells of the gills of traíra (Hoplias malabaricus) and jeju (Hoplerythrinus unitaeniatus) (Teleostei: Erythrinidae) to hypo- and hyper-osmotic ion stress
Sandro Estevan Moron, Cássio Arilson de Andrade and Marisa Narciso Fernandes
Reproductive biology of pacu Piaractus mesopotamicus (Holmberg, 1887) (Teleostei: Characidae) in the Cuiabá River Basin, Mato Grosso, Brazil
Rosa Maria Rodrigues da Costa and Lúcia Aparecida de Fátima Mateus
Putative extinction of two sawfish species in Mexico and the United States
Pablo del Monte-Luna, José Luis Castro-Aguirre, Barry W. Brook, José de la Cruz-Agüero and Víctor Hugo Cruz-Escalona
Putative extinction of two sawfish species in Mexico and the United States Read More »