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Neotropical Ichthyology(4)
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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: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:scopusKaryotype characterization of mugil incilis hancock, 1830 (Mugiliformes: Mugilidae), including a description of an unusual co-localization of major and minor ribosomal genes in the family
ArticleAbstract: This study reports the description of the karyotype of Mugil incilis from Venezuela. The chromosomePalabras claves:5s rDNA, C-banding, COI, Mullet, NORsAutores:Hett A.K., Mauro Nirchio, Oliveira C., Rossi A.R., Siccha-Ramirez Z.R., Sola L.Fuentes:scopusKaryotype of the invasive species Pterois volitans (Scorpaeniformes: Scorpaenidae) from Margarita Island, Venezuela
ArticleAbstract: The genus Pterois includes nine valid species, native to the Red Sea and Indian Ocean throughout thePalabras claves:16S rRNA mitochondrial gene, 18S and 5S ribosomal genes, Invasive species, Karyotype, Molecular IdentificationAutores:Eduardo Pérez J., Ehemann N.R., Mauro Nirchio, Oliveira C., Ron E., Rossi A.R., Siccha-Ramirez Z.R.Fuentes:scopusSex chromosomes and internal telomeric sequences in dormitator latifrons (Richardson 1844) (eleotridae: Eleotrinae): An insight into their origin in the genus
ArticleAbstract: The freshwater fish species Dormitator latifrons, commonly named the Pacific fat sleeper, is an impoPalabras claves:(TTAGG)n, FISH, ITS, Pacific fat sleeper, rDNA, XX/XY sex systemAutores:Mauro Nirchio, Oliveira C., Paim F.G., Rossi A.R.Fuentes:scopus