Induced reproduction in a migratory teleost species by water level drawdown
Chayrra Chehade, Mônica Cassel and Maria Inês Borella
Induced reproduction in a migratory teleost species by water level drawdown Read More »
Glyphosate-based herbicide affects biochemical parameters in Rhamdia quelen (Quoy & Gaimard, 1824 and) Leporinus obtusidens (Valenciennes, 1837)
Vania Lucia Loro, Lissandra Glusczak, Bibiana S. Moraes, Claudio A. M. Leal, Charlene Menezes, Camila R. Murussi, Jossiele Leitemperger, Maria Rosa C. Schetinger and Vera Maria Morsch
Gill dimensions in near-term embryos of Amazonian freshwater stingrays (Elasmobranchii: Potamotrygonidae) and their relationship to the lifestyle and habitat of neonatal pups
Wallice Paxiúba Duncan, Maria Isabel da Silva and Marisa Narciso Fernandes
Fresh, equilibrated and post-thaw sperm quality of Brycon orbignyanus (Valenciennes, 1850) and Prochilodus lineatus (Valenciennes, 1837) treated with either salmon GnRHa and domperidone or pituitary extract
Ana T.M. Viveiros, Antonio C.S. Gonçalves, Ariane F. Nascimento and Marcelo C. Leal
Evidence of polygamy in the socially monogamous Amazonian fish Arapaima gigas (Schinz, 1822) (Osteoglossiformes, Arapaimidae)
Izeni Pires Farias, Adam Leão, Yane Santos Almeida, Júlia Tovar Verba, Marcelo Crossa M., Alexandre Honczaryk and Tomas Hrbek
Diet and ecomorphological relationships of an endemic, species-poor fish assemblage in a stream in the Iguaçu National Park
Mayara Pereira Neves, Rosilene Luciana Delariva and Luciano Lazzarini Wolff
Bile acids as potential pheromones in pintado catfish Pseudoplatystoma corruscans (Spix & Agassiz, 1829): eletrophysiological and behavioral studies
Percília Cardoso Giaquinto, Rodrigo Egydio Barreto, Gilson Luiz Volpato, Marisa Fernandes-de-Castilho and Eliane Gonçalves-de-Freitas
A new species of the catfish genus Centromochlus (Siluriformes: Auchenipteridae: Centromochlinae) from the upper rio Paraná basin, Brazil
Luisa Maria Sarmento-Soares and José Luís Olivan Birindelli