| Registro completo |
| Provedor de dados: |
Neotropical Ichthyology
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| País: |
Brazil
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| Título: |
A new dark-dotted species of Hypostomus Lacépède (Siluriformes: Loricariidae) from rio Paraguaçu, Bahia State, Brazil
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| Autores: |
Zanata,Angela M.
Sardeiro,Byanca
Zawadzki,Cláudio H.
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| Data: |
2013-06-01
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| Ano: |
2013
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| Palavras-chave: |
Coastal drainages
Hypostominae
Hypostomus chrysostiktos
Northeastern Brazil
Taxonomy
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| Resumo: |
A new species of Hypostomus Lacépède is described from the rio Paraguaçu basin, Bahia State, Brazil. The new species is distinguished from its congeners by having black and conspicuous dots on a pale background, which are similar in size on the head, trunk, and fins, along with ventral surface of head and abdomen naked or the latter plated exclusively on its anterior portion, absence of ridges on head and trunk, and caudal-fin lobes relatively similar in length. The new species further differs from the sympatric H. chrysostiktos by having seven branched dorsal-fin rays instead of 10-11 and represents the eleventh siluriform species endemic to the rio Paraguaçu basin.
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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=S1679-62252013000200247
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| Editor: |
Sociedade Brasileira de Ictiologia
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| Relação: |
10.1590/S1679-62252013000200002
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| Formato: |
text/html
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| Fonte: |
Neotropical Ichthyology v.11 n.2 2013
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| Direitos: |
info:eu-repo/semantics/openAccess
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