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Astyanax pirapuan: A new characid species from the upper Rio Paraguay system, Mato Grosso, Central Brazil (Characiformes, Characidae)
ArticleAbstract: A new characid fish is described herein from tributaries of the Rio Aricá-Mirim, Rio Cuiabá basin, CPalabras claves:Astyanax scabripinnis, NEOTROPICAL, taxonomyAutores:Benine R.C., Ricardo Britzke, Silva G.S.C., Tagliacollo V.A.Fuentes:scopusApistogramma eleutheria and A. Flavipedunculata, two new species of dwarf cichlids from the rio Curuá on Serra do Cachimbo, Brazil (Teleostei: Cichlidae)
ArticleAbstract: Apistogramma eleutheria and Apistogramma flavipedunculata are described from the upper portion of twPalabras claves:Autores:Ricardo Britzke, Varella H.R.Fuentes:scopusDescription of a new species of Moenkhausia (Characiformes: Characidae) from the upper Paraguay basin, central Brazil, with comments on its phylogenetic relationships
ArticleAbstract: A new species of Moenkhausia is described from tributaries of the upper rio Sepotuba, Paraguay basinPalabras claves:Hemigrammus, molecular phylogeny, Neotropical tetras, taxonomyAutores:Benine R.C., Oliveira C., Ricardo Britzke, Troy W.P.Fuentes:scopusDescription of two new species of anual fishes of the of the Hypsolebias antenori species group (Cyprinodontiformes: Rivulidae), from Northeast Brazil.
ArticleAbstract: To edit content in ZooBank that was created by other users, you must be sponsored by an existing ZooPalabras claves:ANTENORI HYPSOLEBIAS, brasil, ZOOBANK, ZOOTAXIAAutores:Claudio Oliveria, Dalton Nielsen, Ricardo BritzkeFuentes:rraaeMolecular Analysis and Chromosome Mapping of Repetitive DNAs in the Green Terror Andinoacara rivulatus (Cichlidae: Cichlasomatini)
ArticleAbstract: Neotropical cichlids include hundreds of species whose taxonomy has benefited of molecular phylogenyPalabras claves:Cichliformes, ECUADOR, heterochromatin, in situ hybridization, ITS, NORsAutores:Mauro Nirchio, Milana V., Oliveira C., Paim F.G., Ricardo Britzke, Rossi A.R.Fuentes:scopusPhylogenetic relationships of Simpsonichthys subgenera (Cyprinodontiformes, Rivulidae), including a proposal for a new genus
ArticleAbstract: The systematic knowledge of Simpsonichthys has changed substantially in recent years, with five subgPalabras claves:Autores:Alves A.L., Nielsen D.T.B., Parise-Maltempi P.P., Ponzetto J.M., Ricardo BritzkeFuentes:scopusPhylogenetic relationships of Simpsonichthys subgenera (Cyprinodontiformes, Rivulidae), including a proposal for a new genus.
ArticleAbstract: The Italian endemic voles belonging to the Microtus savii group (de Sélys-Longchamps, 1838) includePalabras claves:Adn, ADNMT, Análisis filogenético, ZOOLOGICA SCRIPTAAutores:Anderson L. Alves, Dalton T. B. Nielsen, Josi M. Ponzetto, Patricia P. Parise-Maltempi, Ricardo BritzkeFuentes:rraae