Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)

Ontogenetic changes in salinity tolerance are a key factor to understand not only larval behavior, but also recruitment success in many decapod crustaceans. The invasive shrimp Palaemon macrodactylus Rathbun, 1902 has been recorded worldwide in environments with wide salinity ranges, mainly brackish...

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Detalles Bibliográficos
Autores: Vázquez, María Guadalupe, Bas, Claudia Cristina, Spivak, Eduardo Daniel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2015
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/55205
Acceso en línea:http://hdl.handle.net/11336/55205
Access Level:acceso abierto
Palabra clave:Argentina
Embryonic Development
Invasive Shrimps
Larvae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
id AR_f15fa2cd359488cbca203c58e31cedc2
oai_identifier_str oai:ri.conicet.gov.ar:11336/55205
network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
title Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
spellingShingle Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
Vázquez, María Guadalupe
Argentina
Embryonic Development
Invasive Shrimps
Larvae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
title_full Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
title_fullStr Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
title_full_unstemmed Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
title_sort Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)
dc.creator.none.fl_str_mv Vázquez, María Guadalupe
Bas, Claudia Cristina
Spivak, Eduardo Daniel
author Vázquez, María Guadalupe
author_facet Vázquez, María Guadalupe
Bas, Claudia Cristina
Spivak, Eduardo Daniel
author_role author
author2 Bas, Claudia Cristina
Spivak, Eduardo Daniel
author2_role author
author
dc.subject.none.fl_str_mv Argentina
Embryonic Development
Invasive Shrimps
Larvae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Argentina
Embryonic Development
Invasive Shrimps
Larvae
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Ontogenetic changes in salinity tolerance are a key factor to understand not only larval behavior, but also recruitment success in many decapod crustaceans. The invasive shrimp Palaemon macrodactylus Rathbun, 1902 has been recorded worldwide in environments with wide salinity ranges, mainly brackish waters, but also in fully marine coastal areas. We investigated if embryos are able to survive, complete their development, and hatch at the same salinity range tolerated by adults, and if salinity tolerance varies through larval and juvenile stages. Two experiments were performed: sibling embryos, recently extruded or in the midpoint of development, were cultured in vitro at six salinities (1, 3, 6, 9, 12 and 34 psu), and larvae hatched from females collected in marine waters were reared in the laboratory until the juvenile phase at five salinities from 1 to 12 psu. Survival of embryos was high in all conditions except in the lowest salinity (1 psu). Although they were not able to hatch if they developed at 1 psu since the start of this phase, they succeed if only the second half of development period took place in this salinity. Survival at hatching at 3 psu was high for all embryos, and larvae were able to molt to the second stage. Final yolk content of embryos was higher at lower salinities. Hatching took place on day 15 or 16 in all salinities tested, depending on brood. Larvae of all stages survived and reached the juvenile stage in salinities from 3 to 12 psu, but there was a tendency to enhance survival with increasing salinity and at successive stages. Juvenile survival until the end of the experiment was 100% in these salinities. Time to reach the juvenile phase diminished with increasing salinities. The obtained results are consistent with field observations.
publishDate 2015
dc.date.none.fl_str_mv 2015-12
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/11336/55205
Vázquez, María Guadalupe; Bas, Claudia Cristina; Spivak, Eduardo Daniel; Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae); Crustacean Society; Journal of Crustacean Biology; 36; 2; 12-2015; 214-219
0278-0372
CONICET Digital
CONICET
url http://hdl.handle.net/11336/55205
identifier_str_mv Vázquez, María Guadalupe; Bas, Claudia Cristina; Spivak, Eduardo Daniel; Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae); Crustacean Society; Journal of Crustacean Biology; 36; 2; 12-2015; 214-219
0278-0372
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1163/1937240X-00002410
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jcb/article/36/2/214/2547963
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Crustacean Society
publisher.none.fl_str_mv Crustacean Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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
_version_ 1799195714859827200
spelling Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae)Vázquez, María GuadalupeBas, Claudia CristinaSpivak, Eduardo DanielArgentinaEmbryonic DevelopmentInvasive ShrimpsLarvaehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ontogenetic changes in salinity tolerance are a key factor to understand not only larval behavior, but also recruitment success in many decapod crustaceans. The invasive shrimp Palaemon macrodactylus Rathbun, 1902 has been recorded worldwide in environments with wide salinity ranges, mainly brackish waters, but also in fully marine coastal areas. We investigated if embryos are able to survive, complete their development, and hatch at the same salinity range tolerated by adults, and if salinity tolerance varies through larval and juvenile stages. Two experiments were performed: sibling embryos, recently extruded or in the midpoint of development, were cultured in vitro at six salinities (1, 3, 6, 9, 12 and 34 psu), and larvae hatched from females collected in marine waters were reared in the laboratory until the juvenile phase at five salinities from 1 to 12 psu. Survival of embryos was high in all conditions except in the lowest salinity (1 psu). Although they were not able to hatch if they developed at 1 psu since the start of this phase, they succeed if only the second half of development period took place in this salinity. Survival at hatching at 3 psu was high for all embryos, and larvae were able to molt to the second stage. Final yolk content of embryos was higher at lower salinities. Hatching took place on day 15 or 16 in all salinities tested, depending on brood. Larvae of all stages survived and reached the juvenile stage in salinities from 3 to 12 psu, but there was a tendency to enhance survival with increasing salinity and at successive stages. Juvenile survival until the end of the experiment was 100% in these salinities. Time to reach the juvenile phase diminished with increasing salinities. The obtained results are consistent with field observations.Fil: Vázquez, María Guadalupe. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Bas, Claudia Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Spivak, Eduardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaCrustacean Society2015-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/55205Vázquez, María Guadalupe; Bas, Claudia Cristina; Spivak, Eduardo Daniel; Ontogeny of salinity tolerance in the invasive shrimp Palaemon macrodactylus (Caridea: Palaemonidae); Crustacean Society; Journal of Crustacean Biology; 36; 2; 12-2015; 214-2190278-0372CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1163/1937240X-00002410info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jcb/article/36/2/214/2547963info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T14:01:12Zoai:ri.conicet.gov.ar:11336/55205instacron: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:34982024-05-08 14:01:12.598CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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