Reproductive potential of Pagrus pagrus (Perciformes: Sparidae) in coastal waters of Buenos Aires Province (Argentina) and Uruguay (34º-39ºS)
María I. Militelli, Sofía López, Karina A. Rodrigues, Sebastián García and Gustavo J. Macchi
Reproductive biology of the cockfish, Callorhinchus callorynchus (Chondrichthyes: Callorhinchidae), in coastal waters of the northern Argentinean Sea
Melisa A. Chierichetti, Lorena B. Scenna, Edgardo E. Di Giácomo, Paola M. Ondarza, Daniel E. Figueroa and Karina S. B. Miglioranza
Redescription of Hypostomus johnii, a senior synonym of Hypostomus eptingi (Siluriformes: Loricariidae), Northeastern Brazil
Telton Pedro Anselmo Ramos, Claudio Henrique Zawadzki, Robson Tamar da Costa Ramos and Heraldo Antônio Britski
Is coexistence between non-native and native Erythrinidae species mediated by niche differentiation or environmental filtering? A case study in the upper Paraná River floodplain
Larissa S. Pereira, Fábio T. Mise, Luiz F. C. Tencatt, Matheus T. Baumgartner and Angelo A. Agostinho
Individual, spatial and inter-sex variation in somatic growth: a study of Piaractus mesopotamicus (Characiformes: Serrasalmidae), a long-distance freshwater Neotropical migratory fish
Luzia da S. Lourenço, Rosa Maria R. da Costa, Patrícia L. Rondon and Lúcia A. F. Mateus
Fish population responses to hydrological variation in a seasonal wetland in southeast México
Luis H. Escalera-Vázquez, Nancy Calderón-Cortés and Luis Zambrano-González
Fish passages in South America: an overview of studied facilities and research effort
Nibelle A. Lira, Paulo S. Pompeu, Carlos S. Agostinho, Angelo A. Agostinho, Marlene Sofia Arcifa and Fernando M. Pelicice
Fish passages in South America: an overview of studied facilities and research effort Read More »
Feeding ecology of two sympatric species of large-sized groupers (Perciformes: Epinephelidae) on Southwestern Atlantic coralline reefs
Matheus O. Freitas, Vinicius Abilhoa, Henry L. Spach, Carolina V. Minte-Vera, Ronaldo B. Francini-Filho, Les Kaufman and Rodrigo L. Moura
Feeding ecology of elasmobranch species in southeastern Brazil
Alessandra F. Viana, Jean L. Valentin and Marcelo Vianna
Feeding ecology of elasmobranch species in southeastern Brazil Read More »
Effects of delayed first feeding on growth of the silver catfish larvae Rhamdia voulezi (Siluriformes: Heptapteridae)
Ariane F. de Lima, Fernanda F. Andrade, Suelen Fernanda R. Pini, Sergio Makrakis and Maristela C. Makrakis