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	Provedor de dados Neotropical Ichthyology (1) Autor Auster,Peter J. (1) Godfrey,Jeff (1) McFall,Greg (1) Paquette,Amy (1) Watson,Anya (1) Palavra-chave Habitat (1) Live bottom (1) Prey density (1) Reefs (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2009 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Behavior of prey links midwater and demersal piscivorous reef fishes Neotropical Ichthyology Auster,Peter J.; Godfrey,Jeff; Watson,Anya; Paquette,Amy; McFall,Greg. Pelagic and demersal guilds of piscivorous fishes are linked by a variety of biological and physical processes that mediate interactions with common prey species. Understanding the behaviors of predators and prey can provide insight into the conditions that make such linkages possible. Here we report on the behaviors of mid-water piscivorous fishes and the responses of prey that produce feeding opportunities for demersal piscivorous fishes associated with "live bottom" ledge habitats off the coast of Georgia (northwest Atlantic Ocean). Prey taxa reduced nearest neighbor distances and retreated towards the seafloor during predatory attacks by mid-water fishes. Demersal fishes subsequently attacked and consumed prey in these ephemeral high density patches.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Habitat; Reefs; Live bottom; Prey density. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252009000100014 Registros recuperados: 1 Primeira ... 1 ... Última

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