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Chromosomal polymorphism and molecular variability in the pearly razorfish Xyrichtys novacula (Labriformes, Labridae): taxonomic and biogeographic implications
ArticleAbstract: The pearly razorfish Xyrichtys novacula (Linnaeus, 1758) is a sedentary benthic species distributedPalabras claves:cytochrome c oxidase subunit I, Cytogenetics, MtDNA, Novaculini, species complexAutores:Foresti F., Gaviria J.I., Mauro Nirchio, Milana V., Oliveira C., Rossi A.R., Siccha-Ramirez Z.R.Fuentes:scopusChromosome evolution in fishes: A new challenging proposal from Neotropical species
ArticleAbstract: We present a database containing cytogenetic data of Neotropical actinopterygian fishes from VenezuePalabras claves:Actinopterygii, Ancestral karyotype, Diploid number, Fundamental numberAutores:Foresti F., Mauro Nirchio, Oliveira C., Rossi A.R.Fuentes:scopusComparative cytogenetic and allozyme analysis of Mugil rubrioculus and M. curema (Teleostei: Mugilidae) from Venezuela
ArticleAbstract: A comparative cytogenetic and allozyme analysis of sympatric specimens o/Mugil rubrioculus and M. cuPalabras claves:C-banding, chromosome, Fluorescent in situ hybridization, Gene-enzyme, Karyotype, Mullets, NORsAutores:Ferreira I.A., Gaviria J.I., Harrison I., Mauro Nirchio, Oliveira C., Pérez J.E., Rossi A.R., Sola L.Fuentes:scopusAn old taxonomic dilemma: The identity of the western south Atlantic lebranche mullet (Teleostei: Perciformes: Mugilidae)
ArticleAbstract: The identification of the lebranche mullet in the western south Atlantic has long been problematicalPalabras claves:Caribbean and South American Atlantic waters, Misidentification, Mugilid species, taxonomyAutores:Mauro Nirchio, Menezes N.A., Oliveira C.Fuentes:scopusA new species of mullet (Teleostei: Mugilidae) from Venezuela, with a discussion on the taxonomy of Mugil gaimardianus
ArticleAbstract: The original description of Mugil gaimardianus has created various taxonomic problems in the past siPalabras claves:Karyotype, MORPHOLOGY, Mugilid, SYSTEMATIC, taxonomyAutores:Gaviria J.I., Harrison I., Mauro Nirchio, Oliveira C., Ron E.Fuentes:scopusCytogenetic analysis of three sea catfish species (Teleostei, Siluriformes, Ariidae) with the first report of Ag-NOR in this fish family
ArticleAbstract: Despite their ecological and economical importance, fishes of the family Ariidae are still geneticalPalabras claves:Ag-NORs, Chromosome Evolution, Chromosome rearrangements, Cytogenetics, FISHAutores:Foresti F., Martinez E., Mauro Nirchio, Oliveira C.Fuentes:scopusCytogenetic analysis of three species of the genus Haemulon (Teleostei: Haemulinae) from Margarita Island, Venezuela
ArticleAbstract: This paper describes the karyotype analysis of Haemulon aurolineatum, Haemulon bonariensis and HaemuPalabras claves:18S rDNA, 5s rDNA, C-banding, FISH, Haemulidae, NOR, PERCIFORMESAutores:Ferreira I.A., Gaviria J.I., Martins C., Mauro Nirchio, Oliveira C.Fuentes:scopusCytogenetic characterization of Rhomboplites aurorubens and Ocyurus chrysurus, two monotypic genera of Lutjaninae from Cubagua Island, Venezuela, with a review of the cytogenetics of Lutjanidae (Teleostei: Perciformes)
ArticleAbstract: Lutjanidae, commonly known as snappers, includes 105 species, grouped in four subfamilies. In spitePalabras claves:C-banding, FISH, Karyotype, NORs, Ribosomal genesAutores:Ferreira D.C., Hett A.K., Mauro Nirchio, Oliveira C., Pérez J.E., Rondón R., Rossi A.R., Sola L.Fuentes:scopusCytogenetic studies in three species of Lutjanus (Perciformes: Lutjanidae: Lutjaninae) from the Isla Margarita, Venezuela
ArticleAbstract: In the present study, three species of Lutjaninae, Lutjanus analis, L. griseus and L. synagris, werePalabras claves:C-banding, Karyotype, NOR polymorphism, Ribosomal genes, Robertsonian rearrangementAutores:Ferreira I.A., Martins C., Mauro Nirchio, Oliveira C., Pérez J.E., Rondón R., Rossi A.R., Sola L.Fuentes:scopusApistogramma ortegai (Teleostei: Cichlidae), a new species of cichlid fish from the Ampyiacu River in the Peruvian Amazon basin
ArticleAbstract: Apistogramma ortegai, new species, is described from small streams tributaries of the Ampiyacu RiverPalabras claves:amazonía, freshwater, Geophaginae, Geophagini, MORPHOLOGY, taxonomyAutores:Kullander S.O., Oliveira C., Ricardo BritzkeFuentes:scopus