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	Provedor de dados Neotropical Ichthyology (1) Autor Alves,Carlos Bernardo Mascarenhas (1) Lopes,João de Magalhães (1) Peressin,Alexandre (1) Pompeu,Paulo Santos (1) Palavra-chave Downstream migration (1) Migration window (1) Migratory characteristics (1) São Francisco River (1) Upstream migration (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2019 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Upstream and downstream migration speed of Prochilodus costatus (Characiformes: Prochilodontidae) in upper São Francisco basin, Brazil Neotropical Ichthyology Lopes,João de Magalhães; Alves,Carlos Bernardo Mascarenhas; Peressin,Alexandre; Pompeu,Paulo Santos. ABSTRACT Details of migration dynamics of Neotropical fishes are poorly understood. This study aimed to examine upstream (spawning) and downstream (post-spawning) migration speeds, of curimatá-pioa (Prochilodus costatus) in the São Francisco River basin, southeast Brazil. Most upstream movements were recorded in October and November, in two well-defined migration windows, and downstream movements were frequent from December to March. Fish migrated upstream at an average migration speed of 34.4 km day-1 and no significant differences were detected in their speed between sexes and migration window they selected to migrate. No relationship was detected between upstream migration speed and biometric measures of tagged individuals. Upstream migrations speeds... Tipo: Info:eu-repo/semantics/article Palavras-chave: Downstream migration; Migratory characteristics; Migration window; São Francisco River; Upstream migration. Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252019000200210 Registros recuperados: 1 Primeira ... 1 ... Última

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