Potential of carapeba (Eugerres brasilianus) for aquaculture production

Eugerres brasilianus is an appreciated commercial species in the market of the northeastern region of Brazil. The purpose of this study was to analyze and determine the diet, reproductive period, and management of carapeba in recirculating aquaculture systems. The fishes were caught with a gillnet a...

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Autores principales:	Soares,Emerson Carlos, Guimarães-Paiva,Andréa, Lima-Santos,Elton, Moreira-Pereira,Simone, Santana-Santos,Eduardo, Almeida,Erika Oliveira, Silva,Themis Jesus
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2016
Materias:	Gerreidae feeding behavior sexual maturation reproductive period aquaculture
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000400007
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spelling	oai:scielo:S0718-560X20160004000072016-10-28Potential of carapeba (Eugerres brasilianus) for aquaculture productionSoares,Emerson CarlosGuimarães-Paiva,AndréaLima-Santos,EltonMoreira-Pereira,SimoneSantana-Santos,EduardoAlmeida,Erika OliveiraSilva,Themis Jesus Gerreidae feeding behavior sexual maturation reproductive period aquaculture Eugerres brasilianus is an appreciated commercial species in the market of the northeastern region of Brazil. The purpose of this study was to analyze and determine the diet, reproductive period, and management of carapeba in recirculating aquaculture systems. The fishes were caught with a gillnet at two different places near the São Francisco River mouth. The stomach content was analyzed according to the frequency of occurrence method, using the index of relative importance, assessing the degsubjectedree of stomach repletion. The reproductive period was established by determining the gonadosomatic index and gonad maturation stages. The behavior and management of the fish were observed in captivity when subjected to artificial diets in cultivation tanks. The striped carapeba is best feed at dusk, mainly Crustacea Amphipoda, Insecta Chironomidae and Crustacea Tanaidacea. The species has parceled spawning, which occurs from February to March and from July to September. There are morphological differences between males and females, especially in the urogenital papilla, size and color. In captivity, the best fish density was between 7 and 8 fish m-3, showing a good rates of centesimal composition, adapting well to the supplied diet.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.44 n.4 20162016-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000400007en10.3856/vol44-issue4-fulltext-7
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Gerreidae feeding behavior sexual maturation reproductive period aquaculture
spellingShingle	Gerreidae feeding behavior sexual maturation reproductive period aquaculture Soares,Emerson Carlos Guimarães-Paiva,Andréa Lima-Santos,Elton Moreira-Pereira,Simone Santana-Santos,Eduardo Almeida,Erika Oliveira Silva,Themis Jesus Potential of carapeba (Eugerres brasilianus) for aquaculture production
description	Eugerres brasilianus is an appreciated commercial species in the market of the northeastern region of Brazil. The purpose of this study was to analyze and determine the diet, reproductive period, and management of carapeba in recirculating aquaculture systems. The fishes were caught with a gillnet at two different places near the São Francisco River mouth. The stomach content was analyzed according to the frequency of occurrence method, using the index of relative importance, assessing the degsubjectedree of stomach repletion. The reproductive period was established by determining the gonadosomatic index and gonad maturation stages. The behavior and management of the fish were observed in captivity when subjected to artificial diets in cultivation tanks. The striped carapeba is best feed at dusk, mainly Crustacea Amphipoda, Insecta Chironomidae and Crustacea Tanaidacea. The species has parceled spawning, which occurs from February to March and from July to September. There are morphological differences between males and females, especially in the urogenital papilla, size and color. In captivity, the best fish density was between 7 and 8 fish m-3, showing a good rates of centesimal composition, adapting well to the supplied diet.
author	Soares,Emerson Carlos Guimarães-Paiva,Andréa Lima-Santos,Elton Moreira-Pereira,Simone Santana-Santos,Eduardo Almeida,Erika Oliveira Silva,Themis Jesus
author_facet	Soares,Emerson Carlos Guimarães-Paiva,Andréa Lima-Santos,Elton Moreira-Pereira,Simone Santana-Santos,Eduardo Almeida,Erika Oliveira Silva,Themis Jesus
author_sort	Soares,Emerson Carlos
title	Potential of carapeba (Eugerres brasilianus) for aquaculture production
title_short	Potential of carapeba (Eugerres brasilianus) for aquaculture production
title_full	Potential of carapeba (Eugerres brasilianus) for aquaculture production
title_fullStr	Potential of carapeba (Eugerres brasilianus) for aquaculture production
title_full_unstemmed	Potential of carapeba (Eugerres brasilianus) for aquaculture production
title_sort	potential of carapeba (eugerres brasilianus) for aquaculture production
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000400007
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Potential of carapeba (Eugerres brasilianus) for aquaculture production

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