| Registro completo |
| Provedor de dados: |
Neotropical Ichthyology
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| País: |
Brazil
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| Título: |
A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the río Madre de Dios basin, Peru
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| Autores: |
Tencatt,Luiz Fernando Caserta
Evers,Hans-Georg
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| Data: |
2016-01-01
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| Ano: |
2016
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| Palavras-chave: |
Corydoradinae
CW32
Rio Amazonas basin
Río Inambari basin
Rio Madeira basin
Taxonomy
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| Resumo: |
ABSTRACT A new species of Corydoras is described from the río Madre de Dios basin, Peru. The new species can be distinguished from its congeners by presenting the following features: a longitudinal black stripe along midline of flank; mesethmoid short, with anterior portion poorly developed; serrations on posterior margin of pectoral spine directed towards the tip of the spine; dorsal fin with the region of the first branched ray, including membrane, with concentration of black pigmentation, the remaining areas with irregular black blotches; absence of a vertically elongated black blotch across the eyes; conspicuously rounded moderately-developed black spots on the snout; and ventral expansion of infraorbital 1 moderately developed.
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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=S1679-62252016000100212
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| Editor: |
Sociedade Brasileira de Ictiologia
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| Relação: |
10.1590/1982-0224-20150019
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| Formato: |
text/html
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| Fonte: |
Neotropical Ichthyology v.14 n.1 2016
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| Direitos: |
info:eu-repo/semantics/openAccess
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