Preliminary observations on Cichlasoma beani in culture conditions

The Mexican cichlid, Cichlasoma beani has potential to be a candidate for the aquarium trade and the food industry. However, currently there are no studies regarding the effect of environmental factors on the species in culture conditions. The aim of this study was to assess the potential of C. bean...

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Autores principales: Martinez-Cardenas,Leonardo, Valdez-Hernández,Edna F, González-Díaz,Alfonso A, Soria-Barreto,Miriam, Castañeda-Chavez,María R, Ruiz-Velazco,Javier M, Peña-Messina,Emilio, Robles-Bermudez,Agustin
Lenguaje:English
Publicado: Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2014
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2014000300020
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spelling oai:scielo:S0718-560X20140003000202014-10-10Preliminary observations on Cichlasoma beani in culture conditionsMartinez-Cardenas,LeonardoValdez-Hernández,Edna FGonzález-Díaz,Alfonso ASoria-Barreto,MiriamCastañeda-Chavez,María RRuiz-Velazco,Javier MPeña-Messina,EmilioRobles-Bermudez,Agustin Cichlasoma beani cichlid culture temperature acclimation metabolism aggressiveness The Mexican cichlid, Cichlasoma beani has potential to be a candidate for the aquarium trade and the food industry. However, currently there are no studies regarding the effect of environmental factors on the species in culture conditions. The aim of this study was to assess the potential of C. beani to be maintained in cultured conditions. Additionally, the fish were exposed to different temperatures to examine the effect of temperature on growth, condition and survival of cultured juveniles in 26, 28 and 30°C, for six weeks in recirculation systems. Fish were fed 2.4 mm pellets (40% protein, 15% fat) at a ration rate of 5% body weight per day (dry weight food: wet weight fish). An aggressive behavior in all treatments led to lowered survival, making it impossible to conclude that temperature had an effect on the recorded variables. However the results showed a tendency that indicated the final weight and specific growth rate at 30°C was greater than in 26 and 28°C, perhaps due to a better metabolism and nutrient assimilation.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del MarLatin american journal of aquatic research v.42 n.3 20142014-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2014000300020en
institution Scielo Chile
collection Scielo Chile
language English
topic Cichlasoma beani
cichlid
culture
temperature
acclimation
metabolism
aggressiveness
spellingShingle Cichlasoma beani
cichlid
culture
temperature
acclimation
metabolism
aggressiveness
Martinez-Cardenas,Leonardo
Valdez-Hernández,Edna F
González-Díaz,Alfonso A
Soria-Barreto,Miriam
Castañeda-Chavez,María R
Ruiz-Velazco,Javier M
Peña-Messina,Emilio
Robles-Bermudez,Agustin
Preliminary observations on Cichlasoma beani in culture conditions
description The Mexican cichlid, Cichlasoma beani has potential to be a candidate for the aquarium trade and the food industry. However, currently there are no studies regarding the effect of environmental factors on the species in culture conditions. The aim of this study was to assess the potential of C. beani to be maintained in cultured conditions. Additionally, the fish were exposed to different temperatures to examine the effect of temperature on growth, condition and survival of cultured juveniles in 26, 28 and 30°C, for six weeks in recirculation systems. Fish were fed 2.4 mm pellets (40% protein, 15% fat) at a ration rate of 5% body weight per day (dry weight food: wet weight fish). An aggressive behavior in all treatments led to lowered survival, making it impossible to conclude that temperature had an effect on the recorded variables. However the results showed a tendency that indicated the final weight and specific growth rate at 30°C was greater than in 26 and 28°C, perhaps due to a better metabolism and nutrient assimilation.
author Martinez-Cardenas,Leonardo
Valdez-Hernández,Edna F
González-Díaz,Alfonso A
Soria-Barreto,Miriam
Castañeda-Chavez,María R
Ruiz-Velazco,Javier M
Peña-Messina,Emilio
Robles-Bermudez,Agustin
author_facet Martinez-Cardenas,Leonardo
Valdez-Hernández,Edna F
González-Díaz,Alfonso A
Soria-Barreto,Miriam
Castañeda-Chavez,María R
Ruiz-Velazco,Javier M
Peña-Messina,Emilio
Robles-Bermudez,Agustin
author_sort Martinez-Cardenas,Leonardo
title Preliminary observations on Cichlasoma beani in culture conditions
title_short Preliminary observations on Cichlasoma beani in culture conditions
title_full Preliminary observations on Cichlasoma beani in culture conditions
title_fullStr Preliminary observations on Cichlasoma beani in culture conditions
title_full_unstemmed Preliminary observations on Cichlasoma beani in culture conditions
title_sort preliminary observations on cichlasoma beani in culture conditions
publisher Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar
publishDate 2014
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2014000300020
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