Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae

Autores
Diodato, Soledad Lorena; Amin, Oscar Antonio; Comoglio, Laura Ines
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Effects of ammonia on zoea I of the Southern King Crab, Lithodes santolla (Decapoda, Lithodidae) were analyzed through acute (96 h) and chronic (29 days in total) assays (seven total ammonia nitrogen (TAN) concentrations: 9, 15, 25, 41, 67, 110, and 182 mg L−1, plus control). The estimated LC50-96 h was 107.97 mg TAN L−1 (1.93 mg NH3-N L−1), while the safe level of ammonia was 10.79 mg TAN L−1 (0.19 mg NH3-N L−1). Survival was highest in the three lowest ammonia concentrations throughout 96 h (93.3%, 90% and 93.3% in 9, 15 and 25 mg TAN L−1, respectively). In chronic assays, the percentage of survival decreased along with the exposure time and the ammonia concentration. Zoeae´s mean life time tended to increase almost gradually with the increment of ammonia concentration. Mean molting time from zoea I to II was 4.06 days, while it increased from zoea II to III, and zoea III to the post-larval stage (6.00 and 8.39 more days, respectively) with ammonia concentration. The percentage of individuals that have molted in every molt stage tended to decrease while ammonia concentration increased. Therefore, the results obtained in the present study bring new information about ammonia toxicity in early stages of development of crab Lithodes santolla, an important commercial species of the Beagle Channel.
Fil: Diodato, Soledad Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Amin, Oscar Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Comoglio, Laura Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
ACUTE TOXICITY
AMMONIA
CHRONIC TOXICITY
COMMERCIAL CRUSTACEAN SPECIES
MOLTING
ZOEA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/104388
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/104388
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvaeDiodato, Soledad LorenaAmin, Oscar AntonioComoglio, Laura InesACUTE TOXICITYAMMONIACHRONIC TOXICITYCOMMERCIAL CRUSTACEAN SPECIESMOLTINGZOEAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Effects of ammonia on zoea I of the Southern King Crab, Lithodes santolla (Decapoda, Lithodidae) were analyzed through acute (96 h) and chronic (29 days in total) assays (seven total ammonia nitrogen (TAN) concentrations: 9, 15, 25, 41, 67, 110, and 182 mg L−1, plus control). The estimated LC50-96 h was 107.97 mg TAN L−1 (1.93 mg NH3-N L−1), while the safe level of ammonia was 10.79 mg TAN L−1 (0.19 mg NH3-N L−1). Survival was highest in the three lowest ammonia concentrations throughout 96 h (93.3%, 90% and 93.3% in 9, 15 and 25 mg TAN L−1, respectively). In chronic assays, the percentage of survival decreased along with the exposure time and the ammonia concentration. Zoeae´s mean life time tended to increase almost gradually with the increment of ammonia concentration. Mean molting time from zoea I to II was 4.06 days, while it increased from zoea II to III, and zoea III to the post-larval stage (6.00 and 8.39 more days, respectively) with ammonia concentration. The percentage of individuals that have molted in every molt stage tended to decrease while ammonia concentration increased. Therefore, the results obtained in the present study bring new information about ammonia toxicity in early stages of development of crab Lithodes santolla, an important commercial species of the Beagle Channel.Fil: Diodato, Soledad Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; ArgentinaFil: Amin, Oscar Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Comoglio, Laura Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaSpringer2019-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104388Diodato, Soledad Lorena; Amin, Oscar Antonio; Comoglio, Laura Ines; Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae; Springer; International Aquatic Research; 11; 3; 7-2019; 241-2512008-49352008-6970CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs40071-019-0232-yinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s40071-019-0232-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:58:40Zoai:ri.conicet.gov.ar:11336/104388instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:58:41.236CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
title Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
spellingShingle Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
Diodato, Soledad Lorena
ACUTE TOXICITY
AMMONIA
CHRONIC TOXICITY
COMMERCIAL CRUSTACEAN SPECIES
MOLTING
ZOEA
title_short Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
title_full Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
title_fullStr Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
title_full_unstemmed Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
title_sort Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae
dc.creator.none.fl_str_mv Diodato, Soledad Lorena
Amin, Oscar Antonio
Comoglio, Laura Ines
author Diodato, Soledad Lorena
author_facet Diodato, Soledad Lorena
Amin, Oscar Antonio
Comoglio, Laura Ines
author_role author
author2 Amin, Oscar Antonio
Comoglio, Laura Ines
author2_role author
author
dc.subject.none.fl_str_mv ACUTE TOXICITY
AMMONIA
CHRONIC TOXICITY
COMMERCIAL CRUSTACEAN SPECIES
MOLTING
ZOEA
topic ACUTE TOXICITY
AMMONIA
CHRONIC TOXICITY
COMMERCIAL CRUSTACEAN SPECIES
MOLTING
ZOEA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Effects of ammonia on zoea I of the Southern King Crab, Lithodes santolla (Decapoda, Lithodidae) were analyzed through acute (96 h) and chronic (29 days in total) assays (seven total ammonia nitrogen (TAN) concentrations: 9, 15, 25, 41, 67, 110, and 182 mg L−1, plus control). The estimated LC50-96 h was 107.97 mg TAN L−1 (1.93 mg NH3-N L−1), while the safe level of ammonia was 10.79 mg TAN L−1 (0.19 mg NH3-N L−1). Survival was highest in the three lowest ammonia concentrations throughout 96 h (93.3%, 90% and 93.3% in 9, 15 and 25 mg TAN L−1, respectively). In chronic assays, the percentage of survival decreased along with the exposure time and the ammonia concentration. Zoeae´s mean life time tended to increase almost gradually with the increment of ammonia concentration. Mean molting time from zoea I to II was 4.06 days, while it increased from zoea II to III, and zoea III to the post-larval stage (6.00 and 8.39 more days, respectively) with ammonia concentration. The percentage of individuals that have molted in every molt stage tended to decrease while ammonia concentration increased. Therefore, the results obtained in the present study bring new information about ammonia toxicity in early stages of development of crab Lithodes santolla, an important commercial species of the Beagle Channel.
Fil: Diodato, Soledad Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
Fil: Amin, Oscar Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Comoglio, Laura Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description Effects of ammonia on zoea I of the Southern King Crab, Lithodes santolla (Decapoda, Lithodidae) were analyzed through acute (96 h) and chronic (29 days in total) assays (seven total ammonia nitrogen (TAN) concentrations: 9, 15, 25, 41, 67, 110, and 182 mg L−1, plus control). The estimated LC50-96 h was 107.97 mg TAN L−1 (1.93 mg NH3-N L−1), while the safe level of ammonia was 10.79 mg TAN L−1 (0.19 mg NH3-N L−1). Survival was highest in the three lowest ammonia concentrations throughout 96 h (93.3%, 90% and 93.3% in 9, 15 and 25 mg TAN L−1, respectively). In chronic assays, the percentage of survival decreased along with the exposure time and the ammonia concentration. Zoeae´s mean life time tended to increase almost gradually with the increment of ammonia concentration. Mean molting time from zoea I to II was 4.06 days, while it increased from zoea II to III, and zoea III to the post-larval stage (6.00 and 8.39 more days, respectively) with ammonia concentration. The percentage of individuals that have molted in every molt stage tended to decrease while ammonia concentration increased. Therefore, the results obtained in the present study bring new information about ammonia toxicity in early stages of development of crab Lithodes santolla, an important commercial species of the Beagle Channel.
publishDate 2019
dc.date.none.fl_str_mv 2019-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/104388
Diodato, Soledad Lorena; Amin, Oscar Antonio; Comoglio, Laura Ines; Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae; Springer; International Aquatic Research; 11; 3; 7-2019; 241-251
2008-4935
2008-6970
CONICET Digital
CONICET
url http://hdl.handle.net/11336/104388
identifier_str_mv Diodato, Soledad Lorena; Amin, Oscar Antonio; Comoglio, Laura Ines; Ammonia toxicity in Southern King Crab (Lithodes santolla, Molina 1742) larvae; Springer; International Aquatic Research; 11; 3; 7-2019; 241-251
2008-4935
2008-6970
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs40071-019-0232-y
info:eu-repo/semantics/altIdentifier/doi/10.1007/s40071-019-0232-y
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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