Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.

Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.

Changes in standard length of field-collected larvae and juveniles, due to preservation in 95% ethanol, were studied in haddock ranging from 2.5 to 82 mm log. Estimates of fresh standard length of haddock from ethanol-preserved specimens show that ethanol causes larvae of all lengths to shrink. The...

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Autores principales: Quiñonez-Velázquez, C, Chaumillon, G
Formato: Online
Lenguaje:eng
Publicado: Iniversidad Autónoma de Baja California 1996
Acceso en línea:https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/839
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spelling oai:cienciasmarinas.com.mx:article-8392019-06-11T20:28:42Z Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol. Encogimiento de las larvas de haddock Melanogrammus aeglefinus Linnaeus (1758) preservadas en etanol Quiñonez-Velázquez, C Chaumillon, G shrinkage ethanol haddock larvae Scotian Shelf ecogimiento etanol larvas de haddock plataforma de la Nueva Escocia Changes in standard length of field-collected larvae and juveniles, due to preservation in 95% ethanol, were studied in haddock ranging from 2.5 to 82 mm log. Estimates of fresh standard length of haddock from ethanol-preserved specimens show that ethanol causes larvae of all lengths to shrink. The average shrinkage was 26.8% in newly hatched, 2.5-5 mm, larvae and decreased with increasing size. Shrinkage is related to size; larger larvae generally shrink proportionally less than smaller larvae. Se estudiaron los cambios en longitud estándar, debido al efecto de la preservación en etanol al 95%, en larvas de haddock (eglefino) que se recolectaron en el medio natural, con intervalo de 2.5 a 82 mm de longitud. Las estimaciones de la longitud estándar en fresco, a partir de especímenes preservados. muestran que el etanol encoge la longitud de la larva sin importar la talla. El encogimiento promedio fue de 26.8% en larvas de haddock de 2.5-5 mm (eclosión) y disminuyó con el incremento en longitud. El encogimiento está relacionado con la longitud; las larvas más grandes generalmente se contraen proporcionalmente menos que las larvas más pequeñas. Iniversidad Autónoma de Baja California 1996-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/839 10.7773/cm.v22i1.839 Ciencias Marinas; Vol. 22 No. 1 (1996); 1-8 Ciencias Marinas; Vol. 22 Núm. 1 (1996); 1-8 2395-9053 0185-3880 eng https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/839/768
institution Ciencias Marinas
collection OJS
language eng
format Online
author Quiñonez-Velázquez, C
Chaumillon, G
spellingShingle Quiñonez-Velázquez, C
Chaumillon, G
Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
author_facet Quiñonez-Velázquez, C
Chaumillon, G
author_sort Quiñonez-Velázquez, C
title Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
title_short Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
title_full Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
title_fullStr Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
title_full_unstemmed Shrinkage of haddock larvae Melanogrammus aeglefinus Linnaeus (1758) preserved in ethanol.
title_sort shrinkage of haddock larvae melanogrammus aeglefinus linnaeus (1758) preserved in ethanol.
description Changes in standard length of field-collected larvae and juveniles, due to preservation in 95% ethanol, were studied in haddock ranging from 2.5 to 82 mm log. Estimates of fresh standard length of haddock from ethanol-preserved specimens show that ethanol causes larvae of all lengths to shrink. The average shrinkage was 26.8% in newly hatched, 2.5-5 mm, larvae and decreased with increasing size. Shrinkage is related to size; larger larvae generally shrink proportionally less than smaller larvae.
publisher Iniversidad Autónoma de Baja California
publishDate 1996
url https://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/839
_version_ 1715724017735827456

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