Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds

 The common snook, Centropomus undecimalis, and the locally called chucumite, Centropomus parallelus, occur naturally in the Gulf of Mexico. They are considered high value species and are regularly exploited in coastal fisheries, particularly in the state of Veracruz (Mexico). In order to s...

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Autores principales:	Zarza-Meza, EA, Berruecos-Villalobos, JM, Vásquez-Peláez, C, Álvarez-Torres, P
Formato:	info:eu-repo/semantics/article
Lenguaje:	eng
Publicado:	Iniversidad Autónoma de Baja California 2006
Materias:	Centropomus undecimalis Centropomus parallelus absolute growth rate daily growth artisanal ponds robalo chucumite Centropomus parallelus tasa de crecimiento absoluto crecimiento diario estanques rústicos
Acceso en línea:	https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1066
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id	repositorioinstitucional-20.500.12930-7405
record_format	dspace
institution	Repositorio Institucional
collection	DSpace
language	eng
topic	Centropomus undecimalis Centropomus parallelus absolute growth rate daily growth artisanal ponds robalo Centropomus undecimalis chucumite Centropomus parallelus tasa de crecimiento absoluto crecimiento diario estanques rústicos
spellingShingle	Centropomus undecimalis Centropomus parallelus absolute growth rate daily growth artisanal ponds robalo Centropomus undecimalis chucumite Centropomus parallelus tasa de crecimiento absoluto crecimiento diario estanques rústicos Zarza-Meza, EA Berruecos-Villalobos, JM Vásquez-Peláez, C Álvarez-Torres, P Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
description	The common snook, Centropomus undecimalis, and the locally called chucumite, Centropomus parallelus, occur naturally in the Gulf of Mexico. They are considered high value species and are regularly exploited in coastal fisheries, particularly in the state of Veracruz (Mexico). In order to study their growth in fresh-water artisanal earthen ponds, fingerlings of about 5.5 cm standard length of both species were captured in Alvarado Lagoon (Veracruz) and stocked in three 25 × 10 × 1.20 m ponds at densities of 4:1, 1:1 and 3:2 (chucumite:snook). Tilapia (Oreochromis niloticus) broodstocks were stocked at the same time to supply live food for the snook and chucumite. During the 14-month experimental period, the absolute growth rates in length and weight were recorded, obtaining maximum values of 26.43 ± 0.135 cm and 265.3 ± 0.623 g for C. undecimalis and of 12.0 ± 0.105 cm and 55.1 ± 0.191 g for C. parallelus; the daily growth rate was 0.062 cm for the former and 0.028 cm for the latter. The length-weight relationship estimated (W = aLb) was 3.01 for C. undecimalis and 2.96 for C. parallelus, presenting isometric growth. The fresh-water culture conditions were monitored throughout the experiment, including temperature (26–34°C), dissolved oxygen (4.1–6.9 mg L–1) and pH (6.9–7.5). The culture conditions used did not have any negative effect on growth, since the lengths and weights attained are within the mean values reported for both species.
format	info:eu-repo/semantics/article
author	Zarza-Meza, EA Berruecos-Villalobos, JM Vásquez-Peláez, C Álvarez-Torres, P
author_facet	Zarza-Meza, EA Berruecos-Villalobos, JM Vásquez-Peláez, C Álvarez-Torres, P
author_sort	Zarza-Meza, EA
title	Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
title_short	Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
title_full	Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
title_fullStr	Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
title_full_unstemmed	Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds
title_sort	experimental culture of snook centropomus undecimalis and chucumite centropomus parallelus (perciformes: centropomidae) in artisanal earthen ponds
publisher	Iniversidad Autónoma de Baja California
publishDate	2006
url	https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1066
_version_	1792610585813188608
spelling	repositorioinstitucional-20.500.12930-74052023-05-09T14:30:58Z Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds Cultivo experimental de robalo Centropomus undecimalis y chucumite Centropomus parallelus (Perciformes: Centropomidae) en estanques rústicos de tierra Zarza-Meza, EA Berruecos-Villalobos, JM Vásquez-Peláez, C Álvarez-Torres, P Centropomus undecimalis Centropomus parallelus absolute growth rate daily growth artisanal ponds robalo Centropomus undecimalis chucumite Centropomus parallelus tasa de crecimiento absoluto crecimiento diario estanques rústicos  The common snook, Centropomus undecimalis, and the locally called chucumite, Centropomus parallelus, occur naturally in the Gulf of Mexico. They are considered high value species and are regularly exploited in coastal fisheries, particularly in the state of Veracruz (Mexico). In order to study their growth in fresh-water artisanal earthen ponds, fingerlings of about 5.5 cm standard length of both species were captured in Alvarado Lagoon (Veracruz) and stocked in three 25 × 10 × 1.20 m ponds at densities of 4:1, 1:1 and 3:2 (chucumite:snook). Tilapia (Oreochromis niloticus) broodstocks were stocked at the same time to supply live food for the snook and chucumite. During the 14-month experimental period, the absolute growth rates in length and weight were recorded, obtaining maximum values of 26.43 ± 0.135 cm and 265.3 ± 0.623 g for C. undecimalis and of 12.0 ± 0.105 cm and 55.1 ± 0.191 g for C. parallelus; the daily growth rate was 0.062 cm for the former and 0.028 cm for the latter. The length-weight relationship estimated (W = aLb) was 3.01 for C. undecimalis and 2.96 for C. parallelus, presenting isometric growth. The fresh-water culture conditions were monitored throughout the experiment, including temperature (26–34°C), dissolved oxygen (4.1–6.9 mg L–1) and pH (6.9–7.5). The culture conditions used did not have any negative effect on growth, since the lengths and weights attained are within the mean values reported for both species. El robalo Centropomus undecimalis y la especie localmente conocida como chucumite (Centropomus parallelus) se distribuyen naturalmente en el Golfo de México, tienen alto valor comercial y son explotadas en la captura de la pesca ribereña, principalmente en el estado de Veracruz, México. Con el objeto de estudiar el crecimiento de C. undecimalis y de C. parallelus en estanques rústicos de agua dulce, se capturaron crías de ambas especies con tallas de 5.5 cm de longitud estándar que fueron sembradas en tres estanques rústicos de 25.0 × 10.0 × 1.20 m, donde simultáneamente se sembraron reproductores de la tilapia (Oreochromis niloticus) como especie forrajera para alimentar al robalo y el chucumite a diferentes densidades 4:1, 1:1 y 3:2. Durante 14 meses del experimento se determinaron las tasas absolutas de crecimiento en longitud y en peso con máximos registrados de 26.43 ± 0.135 cm y 265.3 ± 0.623 g para el robalo y de 12.0 ± 0.105 cm y 55.1 ± 0.191 g para el chucumite; la tasa diaria de crecimiento fue de 0.062 cm para el robalo y de 0.028 cm para el chucumite. La relación talla-peso estimada (W = aLb) fue de 3.01 para el robalo y de 2.96 para el chucumite, presentando un crecimiento isométrico. Las condiciones de cultivo en agua dulce fueron monitoreadas durante todo el experimento: la temperatura de 26–34°C, oxígeno disuelto de 4.1– 6.9 mg L–1 y pH de 6.9–7.5. Estas condiciones de cultivo resultaron favorables para el crecimiento de ambas especies, ya que las tallas y pesos alcanzados se encuentran dentro de los promedios reportados para ambas especies. 2006-06-23 2021-06-03T03:55:13Z 2021-06-03T03:55:13Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1066 10.7773/cm.v32i21.1066 https://hdl.handle.net/20.500.12930/7405 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/1066/950 application/pdf Iniversidad Autónoma de Baja California Ciencias Marinas; Vol. 32 No. 2 (2006); 219-227 Ciencias Marinas; Vol. 32 Núm. 2 (2006); 219-227 2395-9053 0185-3880

Experimental culture of snook Centropomus undecimalis and chucumite Centropomus parallelus (Perciformes: Centropomidae) in artisanal earthen ponds

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