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	Provedor de dados Zoologia (1) BJB (1) Autor Correa,André Roberto (1) SOARES,L. S. H. (1) Soares,Lucy Satiko Hashimoto (1) VAZZOLER,A. E. A. de M. (1) Vazzoler,Anna Emilia Amato de Moraes (1) Palavra-chave Diel feeding (2) Food habits (2) Marine demersal fish (1) Rajidae (1) Sciaenidae (1) South-western Atlantic (1) Southwestern Atlantic (1) Teleostei (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2001 (1) 1999 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Diel changes in food and feeding activity of sciaenid fishes from the South-western Atlantic, Brazil BJB SOARES,L. S. H.; VAZZOLER,A. E. A. de M.. Food habits and daily feeding activity of fish populations are important ecological variables for understanding their role in the ecosystem. Diel changes in feeding activity and dietary composition of juvenile whitemouth croaker Micropogonias furnieri, shortfin corvina Isopisthus parvipinnis, shorthead drum Larimus breviceps and of juvenile and adult banded croaker Paralonchurus brasiliensis were investigated from samples taken over a 24 hours period from 4 to 5 September 1987 on the continental shelf off South-eastern Brazil. Whitemouth croaker and banded croaker had a benthic diet based on polychaetes and some caridean shrimps and showed no diel feeding pattern. Shortfin corvina and shorthead drum fed on crustaceans and teleostean fish, the former... Tipo: Info:eu-repo/semantics/article Palavras-chave: Diel feeding; Food habits; Teleostei; Sciaenidae; South-western Atlantic. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0034-71082001000200004 Diel feeding chronology of the skate raja Agassizii (Müller & Henle) (Pisces, Elasmobranchii) on the continental shelf off Ubatuba, Southeastern Brazil Zoologia Soares,Lucy Satiko Hashimoto; Vazzoler,Anna Emilia Amato de Moraes; Correa,André Roberto. The diet and diel feeding pattern of the skate Raja agassizii were investigated through analysis of stomach contents. A total of 280 stomachs were collected by a series of hauls during a daily cycle in three periods, 8-10 January 1987, 22-24 July and 2-4 December 1988, from the inner continental shelf of the coastal ecosystem of Ubatuba, São Paulo State, Brazil (25º35'S; 45º00'W). According to the results of the stomach fullness and of the number of fresh prey, it is suggested that this species presents continuity in the feeding activity during a day. The stomach contents were mainly composed of crustaceans. Nematodes, polychaetes and fishes also occurred. No changes were observed in dietary composition between day and night. Tipo: Info:eu-repo/semantics/article Palavras-chave: Rajidae; Diel feeding; Food habits; Marine demersal fish; Southwestern Atlantic. Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751999000100016 Registros recuperados: 2 Primeira ... 1 ... Última

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