Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus

The effects of different water temperatures (22, 25, 28 and 31ºC) and salinities between 0 and 60 psu (with intervals of 5 psu) on egg incubation of the bullseye puffer (Sphoeroides annulatus) were evaluated in this study. The embryos could not develop at 22ºC and the highest hatching rate for norma...

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Autores principales: Abdo-de la Parra,Ma. Isabel, Martínez-Rodríguez,Irma E, González-Rodríguez,Blanca, Rodríguez-Ibarra,L. Estela, Duncan,Neil, Hernández,Crisantema
Lenguaje:Spanish / Castilian
Publicado: Universidad de Valparaíso. Facultad de Ciencias del Mar 2012
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572012000100014
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spelling oai:scielo:S0718-195720120001000142012-06-21Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatusAbdo-de la Parra,Ma. IsabelMartínez-Rodríguez,Irma EGonzález-Rodríguez,BlancaRodríguez-Ibarra,L. EstelaDuncan,NeilHernández,Crisantema Embryo development period incubation hatch deformed larvae The effects of different water temperatures (22, 25, 28 and 31ºC) and salinities between 0 and 60 psu (with intervals of 5 psu) on egg incubation of the bullseye puffer (Sphoeroides annulatus) were evaluated in this study. The embryos could not develop at 22ºC and the highest hatching rate for normal larvae was observed at 28ºC. At 0, 50, 55 and 60 psu larvae were unable to develop. Highest hatching rates were obtained at 25, 30 and 35 psu. It was concluded that water temperature and salinity affects the incubation period, embryo development stage and larval survival of the bullseye puffer.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.47 n.1 20122012-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572012000100014es10.4067/S0718-19572012000100014
institution Scielo Chile
collection Scielo Chile
language Spanish / Castilian
topic Embryo development
period incubation
hatch
deformed larvae
spellingShingle Embryo development
period incubation
hatch
deformed larvae
Abdo-de la Parra,Ma. Isabel
Martínez-Rodríguez,Irma E
González-Rodríguez,Blanca
Rodríguez-Ibarra,L. Estela
Duncan,Neil
Hernández,Crisantema
Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
description The effects of different water temperatures (22, 25, 28 and 31ºC) and salinities between 0 and 60 psu (with intervals of 5 psu) on egg incubation of the bullseye puffer (Sphoeroides annulatus) were evaluated in this study. The embryos could not develop at 22ºC and the highest hatching rate for normal larvae was observed at 28ºC. At 0, 50, 55 and 60 psu larvae were unable to develop. Highest hatching rates were obtained at 25, 30 and 35 psu. It was concluded that water temperature and salinity affects the incubation period, embryo development stage and larval survival of the bullseye puffer.
author Abdo-de la Parra,Ma. Isabel
Martínez-Rodríguez,Irma E
González-Rodríguez,Blanca
Rodríguez-Ibarra,L. Estela
Duncan,Neil
Hernández,Crisantema
author_facet Abdo-de la Parra,Ma. Isabel
Martínez-Rodríguez,Irma E
González-Rodríguez,Blanca
Rodríguez-Ibarra,L. Estela
Duncan,Neil
Hernández,Crisantema
author_sort Abdo-de la Parra,Ma. Isabel
title Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
title_short Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
title_full Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
title_fullStr Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
title_full_unstemmed Efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana Sphoeroides annulatus
title_sort efecto de la temperatura y salinidad del agua en la incubación de huevos de botete diana sphoeroides annulatus
publisher Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate 2012
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572012000100014
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