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	Provedor de dados Neotropical Ichthyology (1) Autor Armbruster,Jonathan W. (1) Betancur-R.,Ricardo (1) Correa,Sandra Bibiana (1) Mérona,Bernard de (1) Palavra-chave Exotic fish (1) Fruit-eating fish (1) Red Belly Pacu (1) Species introduction (1) Stocking (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2014 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Diet shift of Red Belly Pacu Piaractus brachypomus (Cuvier, 1818) (Characiformes: Serrasalmidae), a Neotropical fish, in the Sepik-Ramu River Basin, Papua New Guinea Neotropical Ichthyology Correa,Sandra Bibiana; Betancur-R.,Ricardo; Mérona,Bernard de; Armbruster,Jonathan W.. Introduction of fish species is a globally widespread practice that causes losses of native species and homogenization of diversity within and across continents. Diet assessments are important tools to depict the ecological function of species introduced into novel ecosystem and possible direct and indirect ecological effects. In this study, we compare the diet of Piaractus brachypomus, a mainly frugivorous Neotropical fish, introduced into the Sepik-Ramu River Basin (Papua New Guinea) nearly two decades ago, to that of similar size individuals from Neotropical populations in the Amazon and Orinoco River basins (South America). In contrast to native populations that feed mainly on terrestrial plants and invertebrates, the diet of introduced P. brachypomus... Tipo: Info:eu-repo/semantics/article Palavras-chave: Exotic fish; Fruit-eating fish; Species introduction; Red Belly Pacu; Stocking. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252014000400827 Registros recuperados: 1 Primeira ... 1 ... Última

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