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Cytogenetics characterization of Crenuchus spilurus (Günther, 1863): a remarkable low diploid value within family Crenuchidae (Characiformes)
(2018-01-01)
Conventional and molecular cytogenetic analyses were performed in specimens of the Neotropical Crenuchus spilurus freshwater fish species from a single location (Caeté River, Brazil). All specimens presented diploid values ...
Chromosome painting of Z and W sex chromosomes in Characidium (Characiformes, Crenuchidae)
(2013-01-24)
Some species of the genus Characidium have heteromorphic ZZ/ZW sex chromosomes with a totally heterochromatic W chromosome. Methods for chromosome microdissection associated with chromosome painting have become important ...
Chromosome painting of Z and W sex chromosomes in Characidium (Characiformes, Crenuchidae)
(2013-01-24)
Some species of the genus Characidium have heteromorphic ZZ/ZW sex chromosomes with a totally heterochromatic W chromosome. Methods for chromosome microdissection associated with chromosome painting have become important ...
Análise dos cromossomos sexuais de Characidium (Characiformes, Crenuchidae) por microdissecção e pintura cromossômica
(Universidade Estadual Paulista (Unesp), 2013-03-26)
Foram analisados exemplares de peixes das espécies Characidium cf. fasciatum, C. cf. zebra, C. cf. lagosantense, Characidium sp. e três amostras de C. cf. gomesi, representantes da subfamilia Characidiinae e uma amostra ...
Análise dos cromossomos sexuais de Characidium (Characiformes, Crenuchidae) por microdissecção e pintura cromossômica
(Universidade Estadual Paulista (UNESP), 2014)
Análise dos cromossomos sexuais de Characidium (Characiformes, Crenuchidae) por microdissecção e pintura cromossômica
(Universidade Estadual Paulista (Unesp), 2014)
Testing Wallace's intuition: water type, reproductive isolation and divergence in an Amazonian fish
(Wiley-Blackwell, 2018-06-01)
Alfred Russel Wallace proposed classifying Amazon rivers based on their colour and clarity: white, black and clear water. Wallace also proposed that black waters could mediate diversification and yield distinct fish species. ...
Clima, solo e água: importância de variáveis ambientais na determinação da distribuição potencial de peixes de rios e riachos amazônicos
(Universidade Federal do ParáEmpresa Brasileira de Pesquisa AgropecuáriaBrasilInstituto de Ciências BiológicasUFPAEMBRAPAPrograma de Pós-Graduação em Ecologia, 2018)