El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos

Introduction: The bivalve Semimytilus patagonicus is a potentially useful bioindicator because of its feeding mechanism, and the worm Pseudonereis gallapagensis is also interesting as a bioindicator because it is benthonic, abundant, and a food source for the squid Doryteuthis gahi. However, their s...

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Autores: Fabiola-Marilyn Príncipe-Morillo, David Minaya-Angoma, Lorena Alvariño-Flores, José Iannacone-Oliver, Amparo Rodriguez-Santiago
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:México
Institución:Universidad Autónoma del Carmen
Repositorio:Redalyc-UNACAR
OAI Identifier:oai:redalyc.org:44971236027
Acceso en línea:https://www.redalyc.org/articulo.oa?id=44971236027
https://www.redalyc.org/journal/449/44971236027/
https://www.redalyc.org/journal/449/44971236027/html/
https://www.redalyc.org/journal/449/44971236027/44971236027.epub
https://www.redalyc.org/journal/449/44971236027/movil
Access Level:acceso abierto
Palabra clave:Biología
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spelling El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinosFabiola-Marilyn Príncipe-MorilloDavid Minaya-AngomaLorena Alvariño-FloresJosé Iannacone-OliverAmparo Rodriguez-SantiagoBiologíaLCorgsiirclientmusselsIntroduction: The bivalve Semimytilus patagonicus is a potentially useful bioindicator because of its feeding mechanism, and the worm Pseudonereis gallapagensis is also interesting as a bioindicator because it is benthonic, abundant, and a food source for the squid Doryteuthis gahi. However, their sensitivity to contaminants has not been sufficiently studied. Objective: To test the usefulness of the mussel Semimytilus patagonicus and the polychaete Pseudonereis gallapagensis as ecotoxicological tools for detergents in the marine environment. Methods: We used 120 individuals of S. patagonicus from Miraflores and 120 of P. gallapagensis from Barranco (both near the city of Lima, Peru). For the bioassays, we used two anionic detergents (active ingredient, ai, Sodium Dodecylbenzene Sulfonate). For S. patagonicus, with an average valve length of 32.3 ± 6.4 mm, we tested “Double power Ariel®” (90 %) at concentrations of 17.5, 35, 70 and 140 mg ai l-1, evaluated after 48 and 72 h of exposure; and for P. gallapagensis, with a total body length of 20.4 ± 8.8 mm, we tested “Caricia®” at 62.5, 125, 250, 500 and 1 000 mg of ai l-1 at 24, 48 and 72 h of exposure. Results: The LC50 values (Mean Lethal Concentration) were 34.95 mg ia l-1 for S. patagonicus and 102.48 mg ia l-1 for P. gallapagensis at 72 h of exposure. The detergents were toxic for S. patagonicus and slightly toxic for P. gallapagensis. The risk classification for S. patagonicus is “harmful” and for P. gallapagensis “not classifiable”. Conclusions: These two bioindicators allow evaluating the acute toxicity of SDBS-based commercial detergents in the marine aquatic environment.Universidad de Costa Rica2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdf0034-7744https://www.redalyc.org/articulo.oa?id=44971236027https://www.redalyc.org/journal/449/44971236027/https://www.redalyc.org/journal/449/44971236027/html/https://www.redalyc.org/journal/449/44971236027/44971236027.epubhttps://www.redalyc.org/journal/449/44971236027/movil10.15517/rev.biol.trop.2022.50167Revista de Biología Tropical (Costa Rica) Num.1 Vol.70reponame:Redalyc-UNACARinstname:Universidad Autónoma del Carmeninstacron:UNACARenhttp://www.redalyc.org/revista.oa?id=449Revista de Biología Tropicalinfo:eu-repo/semantics/openAccessoai:redalyc.org:449712360272024-08-23T21:47:51Z
dc.title.none.fl_str_mv El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
title El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
spellingShingle El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
Fabiola-Marilyn Príncipe-Morillo
Biología
LC
org
siir
client
mussels
title_short El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
title_full El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
title_fullStr El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
title_full_unstemmed El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
title_sort El mejillón Semimytilus patagonicus (Mytilida: Mytilidae) y el gusano Pseudonereis gallapagensis (Phyllodocida: Nereididae) como herramientas ecotoxicológica para la contaminación por detergentes en ambientes marinos
dc.creator.none.fl_str_mv Fabiola-Marilyn Príncipe-Morillo
David Minaya-Angoma
Lorena Alvariño-Flores
José Iannacone-Oliver
Amparo Rodriguez-Santiago
author Fabiola-Marilyn Príncipe-Morillo
author_facet Fabiola-Marilyn Príncipe-Morillo
David Minaya-Angoma
Lorena Alvariño-Flores
José Iannacone-Oliver
Amparo Rodriguez-Santiago
author_role author
author2 David Minaya-Angoma
Lorena Alvariño-Flores
José Iannacone-Oliver
Amparo Rodriguez-Santiago
author2_role author
author
author
author
dc.subject.none.fl_str_mv Biología
LC
org
siir
client
mussels
topic Biología
LC
org
siir
client
mussels
description Introduction: The bivalve Semimytilus patagonicus is a potentially useful bioindicator because of its feeding mechanism, and the worm Pseudonereis gallapagensis is also interesting as a bioindicator because it is benthonic, abundant, and a food source for the squid Doryteuthis gahi. However, their sensitivity to contaminants has not been sufficiently studied. Objective: To test the usefulness of the mussel Semimytilus patagonicus and the polychaete Pseudonereis gallapagensis as ecotoxicological tools for detergents in the marine environment. Methods: We used 120 individuals of S. patagonicus from Miraflores and 120 of P. gallapagensis from Barranco (both near the city of Lima, Peru). For the bioassays, we used two anionic detergents (active ingredient, ai, Sodium Dodecylbenzene Sulfonate). For S. patagonicus, with an average valve length of 32.3 ± 6.4 mm, we tested “Double power Ariel®” (90 %) at concentrations of 17.5, 35, 70 and 140 mg ai l-1, evaluated after 48 and 72 h of exposure; and for P. gallapagensis, with a total body length of 20.4 ± 8.8 mm, we tested “Caricia®” at 62.5, 125, 250, 500 and 1 000 mg of ai l-1 at 24, 48 and 72 h of exposure. Results: The LC50 values (Mean Lethal Concentration) were 34.95 mg ia l-1 for S. patagonicus and 102.48 mg ia l-1 for P. gallapagensis at 72 h of exposure. The detergents were toxic for S. patagonicus and slightly toxic for P. gallapagensis. The risk classification for S. patagonicus is “harmful” and for P. gallapagensis “not classifiable”. Conclusions: These two bioindicators allow evaluating the acute toxicity of SDBS-based commercial detergents in the marine aquatic environment.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 0034-7744
https://www.redalyc.org/articulo.oa?id=44971236027
https://www.redalyc.org/journal/449/44971236027/
https://www.redalyc.org/journal/449/44971236027/html/
https://www.redalyc.org/journal/449/44971236027/44971236027.epub
https://www.redalyc.org/journal/449/44971236027/movil
10.15517/rev.biol.trop.2022.50167
identifier_str_mv 0034-7744
10.15517/rev.biol.trop.2022.50167
url https://www.redalyc.org/articulo.oa?id=44971236027
https://www.redalyc.org/journal/449/44971236027/
https://www.redalyc.org/journal/449/44971236027/html/
https://www.redalyc.org/journal/449/44971236027/44971236027.epub
https://www.redalyc.org/journal/449/44971236027/movil
dc.language.none.fl_str_mv en
language_invalid_str_mv en
dc.relation.none.fl_str_mv http://www.redalyc.org/revista.oa?id=449
dc.rights.none.fl_str_mv Revista de Biología Tropical
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Revista de Biología Tropical
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad de Costa Rica
publisher.none.fl_str_mv Universidad de Costa Rica
dc.source.none.fl_str_mv Revista de Biología Tropical (Costa Rica) Num.1 Vol.70
reponame:Redalyc-UNACAR
instname:Universidad Autónoma del Carmen
instacron:UNACAR
instname_str Universidad Autónoma del Carmen
instacron_str UNACAR
institution UNACAR
reponame_str Redalyc-UNACAR
collection Redalyc-UNACAR
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