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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Lenguaje: | Spanish / Castilian |
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Universidad de Valparaíso. Facultad de Ciencias del Mar
2012
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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 |
work_keys_str_mv |
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