Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives

ABSTRACT The spotted sand bass Paralabrax maculatofasciatus is an essential component in the commercial fisheries along the Pacific coast of Mexico. It has been considered as a promising species for seed production under culture conditions, and research have shown that photo-thermal manipulation ind...

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Autor principal:	Peña,Renato
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2019
Materias:	Paralabrax maculatofasciatus spotted sand bass development hatching rate larval culture
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300382
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spelling	oai:scielo:S0718-560X20190003003822019-08-09Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectivesPeña,Renato Paralabrax maculatofasciatus spotted sand bass development hatching rate larval culture ABSTRACT The spotted sand bass Paralabrax maculatofasciatus is an essential component in the commercial fisheries along the Pacific coast of Mexico. It has been considered as a promising species for seed production under culture conditions, and research have shown that photo-thermal manipulation induces the spotted sand bass broodstock to spontaneously spawn high-quality eggs in captivity almost throughout the year with at least 88% hatching rate. Additionally, larval performance in intensive culture conditions have shown many favorable characteristics like resistance to high rearing densities (50-100 larvae L-1), acceptance of rotifer Brachionus plicatilis as first prey, fast developmental rate including a totally functional digestive tract around 16 days after hatching (DAH) and high growth rate reaching the juvenile stage in nearly 35-40 DAH with an 11% survival. In the present review, the main achievements in biological knowledge and culture protocols through larval research of the spotted sand bass during the past 20 years are described, and new research lines and culture parameters towards the establishment of a culture strategy as an economical alternative in the region are proposed.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.47 n.3 20192019-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300382en10.3856/vol47-issue3-fulltext-1
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Paralabrax maculatofasciatus spotted sand bass development hatching rate larval culture
spellingShingle	Paralabrax maculatofasciatus spotted sand bass development hatching rate larval culture Peña,Renato Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
description	ABSTRACT The spotted sand bass Paralabrax maculatofasciatus is an essential component in the commercial fisheries along the Pacific coast of Mexico. It has been considered as a promising species for seed production under culture conditions, and research have shown that photo-thermal manipulation induces the spotted sand bass broodstock to spontaneously spawn high-quality eggs in captivity almost throughout the year with at least 88% hatching rate. Additionally, larval performance in intensive culture conditions have shown many favorable characteristics like resistance to high rearing densities (50-100 larvae L-1), acceptance of rotifer Brachionus plicatilis as first prey, fast developmental rate including a totally functional digestive tract around 16 days after hatching (DAH) and high growth rate reaching the juvenile stage in nearly 35-40 DAH with an 11% survival. In the present review, the main achievements in biological knowledge and culture protocols through larval research of the spotted sand bass during the past 20 years are described, and new research lines and culture parameters towards the establishment of a culture strategy as an economical alternative in the region are proposed.
author	Peña,Renato
author_facet	Peña,Renato
author_sort	Peña,Renato
title	Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
title_short	Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
title_full	Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
title_fullStr	Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
title_full_unstemmed	Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives
title_sort	spotted sand bass, paralabrax maculatofasciatus, larviculture in mexico: current status and perspectives
publisher	Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2019000300382
work_keys_str_mv	AT penarenato spottedsandbassparalabraxmaculatofasciatuslarvicultureinmexicocurrentstatusandperspectives
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Spotted sand bass, Paralabrax maculatofasciatus, larviculture in Mexico: current status and perspectives

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