An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina

Autores
Montes, Martín Miguel; Martorelli, Sergio Roberto
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Mugil liza Valenciennes, 1836 is an economically important food fish and has been recommended for aquaculture in South America. A total of 278 fishes were collected in the spring and summer of 2009 and 2010. These fish were sorted into sample groups according to their size class. We used Bayesian statistics and 95% credible intervals for each parameter tested were calculated. Fish studied harbored a total of 15 different species of parasites. Diversity of parasite species found on Mugilliza was greatest at the S.R.C. collection site, but evidenced a lower species richness than at A.R. site. The 1st size fishes of both sites evidenced greater parasite diversity than either 2nd or 3rd size fish. Differences observed could be explained by the different use of habitat types at the two sites or differential susceptibility to infection by parasites. The dominance of D. fastigata influenced observed results of lower community diversity indexes. New works elucidating different parasite life cycles within juvenile and adults of M. liza in Argentina, promise to be important for determining the risk of the parasitism by zoonotic metacercariae A. (P.) longa and use of this fish as food and an economic resource, and the possible use of mullet parasites in other promising fields as indicators of biodiversity, and/ or water contamination.
Mugil liza, Valenciennes, 1836 es un pez de importancia comercial y ha sido recomendado en Sudamerica para la acuicultura. Los peces se distribuyeron en grupos de acuerdo con la talla. Usamos estadística Bayesiana e intervalos de credibilidad del 95% para cada parámetro calculado. Los peces alojaron un total de 15 especies parasitarias. La diversidad de las especies parásitas de M. liza fue mayor en el sitio de colecta S.R.C., pero evidencio una menor riqueza especifica que en A.R. La 1er talla de los peces de ambos sitios evidencio una mayor diversidad parasitaria que la 2da o 3er talla. Las diferencias observadas se pueden explicar por un uso diferente del hábitat en los dos sitios o a una susceptibilidad diferente a la infección por los parásitos. La influencia de la dominancia de D. fastigata resulta en el menor índice de diversidad de la comunidad. Nuevos trabajos que diluciden los diferentes ciclos de vida de los parásitos en los juveniles y adultos de M. liza en Argentina, prometen ser importantes para determinar el riesgo del parasitismo de la metacercaria zoonotica A. (P.) longa y el uso de este pez como alimento, una fuente económica y el posible uso de los parásitos de la lisa en otros promisorios campos como indicadores de biodiversidad y/o contaminación acuática.
Centro de Estudios Parasitológicos y de Vectores
Materia
Zoología
Ascocotyle
Bayesian statistic
Dicrogaster
Hymenocotta
Phyllodistomum
Estadística Bayesiana
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86365

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/86365
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network_name_str SEDICI (UNLP)
spelling An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, ArgentinaAnálisis ecológica y comparativa de parásitos en juveniles de Mugil liza (Pisces, Mugilidae) de dos sitios en la baía Samborombón, ArgentinaMontes, Martín MiguelMartorelli, Sergio RobertoZoologíaAscocotyleBayesian statisticDicrogasterHymenocottaPhyllodistomumEstadística BayesianaMugil liza Valenciennes, 1836 is an economically important food fish and has been recommended for aquaculture in South America. A total of 278 fishes were collected in the spring and summer of 2009 and 2010. These fish were sorted into sample groups according to their size class. We used Bayesian statistics and 95% credible intervals for each parameter tested were calculated. Fish studied harbored a total of 15 different species of parasites. Diversity of parasite species found on Mugilliza was greatest at the S.R.C. collection site, but evidenced a lower species richness than at A.R. site. The 1st size fishes of both sites evidenced greater parasite diversity than either 2nd or 3rd size fish. Differences observed could be explained by the different use of habitat types at the two sites or differential susceptibility to infection by parasites. The dominance of D. fastigata influenced observed results of lower community diversity indexes. New works elucidating different parasite life cycles within juvenile and adults of M. liza in Argentina, promise to be important for determining the risk of the parasitism by zoonotic metacercariae A. (P.) longa and use of this fish as food and an economic resource, and the possible use of mullet parasites in other promising fields as indicators of biodiversity, and/ or water contamination.Mugil liza, Valenciennes, 1836 es un pez de importancia comercial y ha sido recomendado en Sudamerica para la acuicultura. Los peces se distribuyeron en grupos de acuerdo con la talla. Usamos estadística Bayesiana e intervalos de credibilidad del 95% para cada parámetro calculado. Los peces alojaron un total de 15 especies parasitarias. La diversidad de las especies parásitas de M. liza fue mayor en el sitio de colecta S.R.C., pero evidencio una menor riqueza especifica que en A.R. La 1er talla de los peces de ambos sitios evidencio una mayor diversidad parasitaria que la 2da o 3er talla. Las diferencias observadas se pueden explicar por un uso diferente del hábitat en los dos sitios o a una susceptibilidad diferente a la infección por los parásitos. La influencia de la dominancia de D. fastigata resulta en el menor índice de diversidad de la comunidad. Nuevos trabajos que diluciden los diferentes ciclos de vida de los parásitos en los juveniles y adultos de M. liza en Argentina, prometen ser importantes para determinar el riesgo del parasitismo de la metacercaria zoonotica A. (P.) longa y el uso de este pez como alimento, una fuente económica y el posible uso de los parásitos de la lisa en otros promisorios campos como indicadores de biodiversidad y/o contaminación acuática.Centro de Estudios Parasitológicos y de Vectores2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf403-410http://sedici.unlp.edu.ar/handle/10915/86365enginfo:eu-repo/semantics/altIdentifier/issn/0073-4721info:eu-repo/semantics/altIdentifier/doi/10.1590/1678-476620151054403410info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:54Zoai:sedici.unlp.edu.ar:10915/86365Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:54.526SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
Análisis ecológica y comparativa de parásitos en juveniles de Mugil liza (Pisces, Mugilidae) de dos sitios en la baía Samborombón, Argentina
title An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
spellingShingle An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
Montes, Martín Miguel
Zoología
Ascocotyle
Bayesian statistic
Dicrogaster
Hymenocotta
Phyllodistomum
Estadística Bayesiana
title_short An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
title_full An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
title_fullStr An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
title_full_unstemmed An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
title_sort An ecological and comparative analysis of parasites in juvenile <i>Mugil liza</i> (Pisces, Mugilidae) from two sites in Samborombón bay, Argentina
dc.creator.none.fl_str_mv Montes, Martín Miguel
Martorelli, Sergio Roberto
author Montes, Martín Miguel
author_facet Montes, Martín Miguel
Martorelli, Sergio Roberto
author_role author
author2 Martorelli, Sergio Roberto
author2_role author
dc.subject.none.fl_str_mv Zoología
Ascocotyle
Bayesian statistic
Dicrogaster
Hymenocotta
Phyllodistomum
Estadística Bayesiana
topic Zoología
Ascocotyle
Bayesian statistic
Dicrogaster
Hymenocotta
Phyllodistomum
Estadística Bayesiana
dc.description.none.fl_txt_mv Mugil liza Valenciennes, 1836 is an economically important food fish and has been recommended for aquaculture in South America. A total of 278 fishes were collected in the spring and summer of 2009 and 2010. These fish were sorted into sample groups according to their size class. We used Bayesian statistics and 95% credible intervals for each parameter tested were calculated. Fish studied harbored a total of 15 different species of parasites. Diversity of parasite species found on Mugilliza was greatest at the S.R.C. collection site, but evidenced a lower species richness than at A.R. site. The 1st size fishes of both sites evidenced greater parasite diversity than either 2nd or 3rd size fish. Differences observed could be explained by the different use of habitat types at the two sites or differential susceptibility to infection by parasites. The dominance of D. fastigata influenced observed results of lower community diversity indexes. New works elucidating different parasite life cycles within juvenile and adults of M. liza in Argentina, promise to be important for determining the risk of the parasitism by zoonotic metacercariae A. (P.) longa and use of this fish as food and an economic resource, and the possible use of mullet parasites in other promising fields as indicators of biodiversity, and/ or water contamination.
Mugil liza, Valenciennes, 1836 es un pez de importancia comercial y ha sido recomendado en Sudamerica para la acuicultura. Los peces se distribuyeron en grupos de acuerdo con la talla. Usamos estadística Bayesiana e intervalos de credibilidad del 95% para cada parámetro calculado. Los peces alojaron un total de 15 especies parasitarias. La diversidad de las especies parásitas de M. liza fue mayor en el sitio de colecta S.R.C., pero evidencio una menor riqueza especifica que en A.R. La 1er talla de los peces de ambos sitios evidencio una mayor diversidad parasitaria que la 2da o 3er talla. Las diferencias observadas se pueden explicar por un uso diferente del hábitat en los dos sitios o a una susceptibilidad diferente a la infección por los parásitos. La influencia de la dominancia de D. fastigata resulta en el menor índice de diversidad de la comunidad. Nuevos trabajos que diluciden los diferentes ciclos de vida de los parásitos en los juveniles y adultos de M. liza en Argentina, prometen ser importantes para determinar el riesgo del parasitismo de la metacercaria zoonotica A. (P.) longa y el uso de este pez como alimento, una fuente económica y el posible uso de los parásitos de la lisa en otros promisorios campos como indicadores de biodiversidad y/o contaminación acuática.
Centro de Estudios Parasitológicos y de Vectores
description Mugil liza Valenciennes, 1836 is an economically important food fish and has been recommended for aquaculture in South America. A total of 278 fishes were collected in the spring and summer of 2009 and 2010. These fish were sorted into sample groups according to their size class. We used Bayesian statistics and 95% credible intervals for each parameter tested were calculated. Fish studied harbored a total of 15 different species of parasites. Diversity of parasite species found on Mugilliza was greatest at the S.R.C. collection site, but evidenced a lower species richness than at A.R. site. The 1st size fishes of both sites evidenced greater parasite diversity than either 2nd or 3rd size fish. Differences observed could be explained by the different use of habitat types at the two sites or differential susceptibility to infection by parasites. The dominance of D. fastigata influenced observed results of lower community diversity indexes. New works elucidating different parasite life cycles within juvenile and adults of M. liza in Argentina, promise to be important for determining the risk of the parasitism by zoonotic metacercariae A. (P.) longa and use of this fish as food and an economic resource, and the possible use of mullet parasites in other promising fields as indicators of biodiversity, and/ or water contamination.
publishDate 2015
dc.date.none.fl_str_mv 2015
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