Mostrando 10 resultados de: 19
Chromosome analysis in saccodon wagneri (Characiformes) and insights into the karyotype evolution of parodontidae
ArticleAbstract: Parodontidae is a relatively small group of Neotropical characiform fishes consisting of three generPalabras claves:Ag-NOR, Cytogenetics, FISH, heterochromatin, ZW sex chromosomesAutores:de Bello Cioffi M., Maria Cecilia Masache, Mauro Nirchio, Moreira-Filho O., Oliveira C., Paim F.G., Ramiro Barriga, Rossi A.R.Fuentes:googlescopusComparison of deep-river and adjacent sandy-beach fish assemblages in the Napo River Basin, Eastern Ecuador
ArticleAbstract: We sampled fishes with a small trawl in the deep midchannel and with beach seines on nearby sandy bePalabras claves:Autores:Ibarra M., Ramiro Barriga, Stewart D.J.Fuentes:googlescopusAndinoacara blombergi, a new species from the río esmeraldas basin in ecuador and a review of a. Rivulatus (Teleostei: Cichlidae)
ReviewAbstract: Andinoacara blombergi, new species, is described from the río Esmeraldas basin in northern Ecuador.Palabras claves:Autores:Kullander S.O., Ramiro Barriga, Wijkmark N.Fuentes:googlescopusA Multilocus Molecular Phylogeny for Chaetostoma Clade Genera and Species with a Review of Chaetostoma (Siluriformes: Loricariidae) from the Central Andes
ArticleAbstract: The rubbernose-pleco genus Chaetostoma comprises 47 currently valid and many undescribed species disPalabras claves:Autores:Astudillo-Clavijo V., López-Fernández H., Lujan N.K., Meza-Vargas V., Ramiro BarrigaFuentes:googlescopusA new Ecuadorian species of the Andean fish genus Grundulus (Characiformes: Characidae)
ArticleAbstract: The new species Grundulus quitoensis is described from El Voladero Lake, El Angel Biological ReservePalabras claves:Andean fish, Grundulus quitoensis sp. nov. Characidae, SOUTH AMERICAAutores:Ramiro Barriga, Román-Valencia C., Ruiz-C. R.I.Fuentes:googlescopusA new fish species of Hemibrycon genus (Characiformes: Characidae)
ArticleAbstract: Hemibrycon pautensis (Characiformes, Characidae), a new fish species from Paute River, eastern EcuadPalabras claves:Amazonian, ECUADOR, Hemibrycon sp. nov. Characid fish, SOUTH AMERICAAutores:Ramiro Barriga, Román-Valencia C., Ruiz-C. R.I.Fuentes:googlescopusA new species of bujurquina (Teleostei: Cichlidae) from the río danta, ecuador, with a key to the species in the genus
ArticleAbstract: Bujurquina pardus is described from 12 specimens collected in 1989 from the Río Danta in the upper rPalabras claves:Autores:Arbour J.H., López-Fernández H., Ramiro BarrigaFuentes:googlescopusEffects of deforestation on fish community structure in Ecuadorian Amazon streams
ArticleAbstract: 1. There is little information on the impacts of deforestation on the fish fauna in neotropical strePalabras claves:community structure, species diversity, Stream fish, Tropical deforestationAutores:Bojsen B., Ramiro BarrigaFuentes:googlescopusDiscovering hidden diversity of characins (Teleostei: Characiformes) in Ecuador's Yasuní National Park
ArticleAbstract: Background Management and conservation of biodiversity requires adequate species inventories. The YaPalabras claves:Autores:Daniel Escobar-Camacho, Ramiro Barriga, Ron Y.S.R.Fuentes:googlescopusNew finding of Rhadinoloricaria macromystax (Siluriformes: Loricariidae): Redescription of the genus and description of a new species from Ecuador
ArticleAbstract: The fish collection from the Museum of Escuela Politécnica Nacional, Quito, Ecuador, has nine lots wPalabras claves:Amazon river, Buccal characters, DIVERSITY, Freshwater fishes, taxonomyAutores:Francisco Provenzano-Rizzi, Ramiro BarrigaFuentes:googlescopus