Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)

Autores
Zanca, Fernanda Mariel; Villalobos, Leonor Cristina de; Rumi Macchi Zubiaurre, Alejandra
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
There are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of Chordodes nobilii takes 20-25 days at 22°C and 45-55 days at 5°C. We also observed that larvae of C. nobilii obtained from egg strings at 5°C and maintained at that temperature during six months remained inside their egg shells as a survival strategy.
Facultad de Ciencias Naturales y Museo
Materia
Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83354
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/83354
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)Zanca, Fernanda MarielVillalobos, Leonor Cristina deRumi Macchi Zubiaurre, AlejandraCiencias NaturalesChordodes nobiliiLarvae survivalNematomorphaTemperatureThere are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of <i>Chordodes nobilii</i> takes 20-25 days at 22°C and 45-55 days at 5°C. We also observed that larvae of <i>C. nobilii</i> obtained from egg strings at 5°C and maintained at that temperature during six months remained inside their egg shells as a survival strategy.Facultad de Ciencias Naturales y Museo2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf382-385http://sedici.unlp.edu.ar/handle/10915/83354enginfo:eu-repo/semantics/altIdentifier/issn/1230-2821info:eu-repo/semantics/altIdentifier/doi/10.2478/s11686-007-0055-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:07:37Zoai:sedici.unlp.edu.ar:10915/83354Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:07:37.663SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
spellingShingle Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
Zanca, Fernanda Mariel
Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
title_short Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_full Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_fullStr Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_full_unstemmed Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
title_sort Larval survival strategy during winter of Chordodes nobilii Camerano, 1901 (Gordiida, Nematomorpha)
dc.creator.none.fl_str_mv Zanca, Fernanda Mariel
Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
author Zanca, Fernanda Mariel
author_facet Zanca, Fernanda Mariel
Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
author_role author
author2 Villalobos, Leonor Cristina de
Rumi Macchi Zubiaurre, Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
topic Ciencias Naturales
Chordodes nobilii
Larvae survival
Nematomorpha
Temperature
dc.description.none.fl_txt_mv There are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of <i>Chordodes nobilii</i> takes 20-25 days at 22°C and 45-55 days at 5°C. We also observed that larvae of <i>C. nobilii</i> obtained from egg strings at 5°C and maintained at that temperature during six months remained inside their egg shells as a survival strategy.
Facultad de Ciencias Naturales y Museo
description There are numerous open questions concerning the life cycle of Gordiida (Nematomorpha), especially about egg development and viability of larvae during winter, when the temperature of freshwater environments where they inhabit is low. On the basis of experimental studies we demonstrate that egg development of <i>Chordodes nobilii</i> takes 20-25 days at 22°C and 45-55 days at 5°C. We also observed that larvae of <i>C. nobilii</i> obtained from egg strings at 5°C and maintained at that temperature during six months remained inside their egg shells as a survival strategy.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/83354
url http://sedici.unlp.edu.ar/handle/10915/83354
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1230-2821
info:eu-repo/semantics/altIdentifier/doi/10.2478/s11686-007-0055-7
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
382-385
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.22299

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