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	Provedor de dados Neotropical Ichthyology (2) Autor Bifi,Alessandro Gasparetto (1) Evers,Hans-Georg (1) Ortega,Hernán (1) Tencatt,Luiz Fernando Caserta (1) Palavra-chave Río Inambari basin (2) Taxonomy (2) Amazon basin (1) Ancistrini (1) Armored catfish (1) CW32 (1) Corydoradinae (1) Rio Amazonas basin (1) Rio Madeira basin (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2020 (1) 2016 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A new species of Corydoras Lacépède, 1803 (Siluriformes: Callichthyidae) from the río Madre de Dios basin, Peru Neotropical Ichthyology Tencatt,Luiz Fernando Caserta; Evers,Hans-Georg. 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. Tipo: Info:eu-repo/semantics/article Palavras-chave: Corydoradinae; CW32; Rio Amazonas basin; Río Inambari basin; Rio Madeira basin; Taxonomy. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252016000100212 Redescription of Ancistrus greeni (Siluriformes: Loricariidae), and description of a new species from the río Madre de Dios basin, Peru Neotropical Ichthyology Bifi,Alessandro Gasparetto; Ortega,Hernán. ABSTRACT A new species of Ancistrus is described from minor tributaries of the río Madre de Dios basin (Cusco - Madre de Dios - Puno), in Peru. The new species shares with A. greeni an uncommon unicusp dentition; but it is distinguished from A. greeni by a larger orbital diameter, deeper caudal peduncle, and larger adipose-fin spine. The redescription of A. greeni is provided, and its recognition along with the discovery of this new species increases to five the officially number of Ancistrus species from the río Madre de Dios basin. The lectotype and paralectotype of A. greeni are provided. Tipo: Info:eu-repo/semantics/article Palavras-chave: Amazon basin; Ancistrini; Armored catfish; Río Inambari basin; Taxonomy. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252020000100207 Registros recuperados: 2 Primeira ... 1 ... Última

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