Registro completo |
Provedor de dados: |
Neotropical Ichthyology
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País: |
Brazil
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Título: |
Two new species of Hyphessobrycon (Teleostei: Characidae) from upper rio Tapajós basin on Chapada dos Parecis, central Brazil
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Autores: |
Carvalho,Tiago Pinto
Bertaco,Vinicius Araújo
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Data: |
2006-09-01
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Ano: |
2006
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Palavras-chave: |
Neotropical
Characiformes
Amazon
Taxonomy
Endemism
Fish
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Resumo: |
Two new species of Hyphessobrycon are described from the upper rio Tapajós basin, Mato Grosso, Brazil. Hyphessobrycon melanostichos is distinguished from its congeners by the combination of a conspicuous longitudinal broad black band beginning on the posterior margin of orbit and reaching the tip of middle caudal fin rays, a distinct vertically elongate humeral spot, and 16 to 18 branched anal-fin rays. Hyphessobrycon notidanos is distinguished from its congeners by the combination of an elongate dorsal fin in mature males, a vertically elongate humeral spot, 2-4 maxillary teeth, iii,8 dorsal-fin rays, and 16 to 21 branched anal-fin rays.
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Tipo: |
Info:eu-repo/semantics/article
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Idioma: |
Inglês
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Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252006000300001
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Editor: |
Sociedade Brasileira de Ictiologia
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Relação: |
10.1590/S1679-62252006000300001
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Formato: |
text/html
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Fonte: |
Neotropical Ichthyology v.4 n.3 2006
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Direitos: |
info:eu-repo/semantics/openAccess
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