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	Provedor de dados Neotropical Ichthyology (2) Autor Betancur-R.,Ricardo (2) Armbruster,Jonathan W. (1) Correa,Sandra Bibiana (1) Marceniuk,Alexandre P. (1) Mérona,Bernard de (1) Palavra-chave C. belizensis (1) C. higuchii (1) C. kailolae (1) C. melanopus (1) Cathorops aguadulce (1) Exotic fish (1) Fruit-eating fish (1) Red Belly Pacu (1) Sexual dimorphism (1) Species introduction (1) Stocking (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (1) 2008 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 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 Revision of the species of the genus Cathorops (Siluriformes: Ariidae) from Mesoamerica and the Central American Caribbean, with description of three new species Neotropical Ichthyology Marceniuk,Alexandre P.; Betancur-R.,Ricardo. The ariid genus Cathorops includes species that occur mainly in estuarine and freshwater habitats of the eastern and western coasts of southern Mexico, Central and South America. The species of Cathorops from the Mesoamerica (Atlantic slope) and Caribbean Central America are revised, and three new species are described: C. belizensis from mangrove areas in Belize; C. higuchii from shallow coastal areas and coastal rivers in the Central American Caribbean, from Honduras to Panama; and C. kailolae from río Usumacinta and lago Izabal basins in Mexico and Guatemala. Additionally, C. aguadulce, from the río Papaloapan basin in Mexico, and C. melanopus from the río Motagua basin in Guatemala and Honduras, are redescribed and their geographic distributions are... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cathorops aguadulce; C. belizensis; C. higuchii; C. kailolae; C. melanopus; Sexual dimorphism. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252008000100004 Registros recuperados: 2 Primeira ... 1 ... Última

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