| Registro completo |
| Provedor de dados: |
Neotropical Ichthyology
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| País: |
Brazil
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| Título: |
A new species of Boehlkea (Characiformes: Characidae: Stevardiinae) from the rio Japurá, Amazon basin, Brazil
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| Autores: |
Soares,Isabel M.
Bertaco,Vinicius A.
Ito,Priscila Madoka M.
Zuanon,Jansen
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| Data: |
2017-01-01
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| Ano: |
2017
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| Palavras-chave: |
Characidae “Clade A”
Color pattern
Hemibrycon
Lateral line length
Taxonomy
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| Resumo: |
ABSTRACT A new species of Boehlkea is described from rio Japurá, Amazon basin. The new species differs from B. fredcochui by the presence of a vertically elongate humeral spot (vs. absence), complete lateral line (vs. incomplete), four rows of scales below lateral line (vs. three), and lower number of branched anal-fin rays (17-21 vs. 22-25), and from B. orcesi by the higher number of maxillary teeth (13-14 vs. 5-12), greater head length (27.9-29.9% vs. 24.3-27.5% of SL), and by the color pattern (basal half of dorsal-fin, distal portion of pelvic-fin, lower caudal-fin lobe and anal-fin with black chromatophores vs. absence of black chromatophores in the fins).
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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=S1679-62252017000300206
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| Editor: |
Sociedade Brasileira de Ictiologia
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| Relação: |
10.1590/1982-0224-20170026
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| Formato: |
text/html
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| Fonte: |
Neotropical Ichthyology v.15 n.3 2017
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| Direitos: |
info:eu-repo/semantics/openAccess
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