Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)

Autores
Triana Cambronero, Emilia; Barrantes, Gilbert; Cuyckens, Griet An Erica; Camacho, Andrés
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ontogenetic changes in web structure occur in many spiders of different families, but the functional adaptation of differences in web structure is unknown for most species. We describe the ontogenetic changes in web structure of Leucauge argyra (Walckenaer 1842) and test the function of these differences in webs of spiderlings. Webs of early instar spiders have tangles above the orb web that vary from relatively dense to a single thread, from which some threads extend downward, connecting the tangle to the hub of the orb web. The number of threads of the tangle decreases as spiders grow, and in webs of late instars, the tangle is absent. Our experimental results indicate that the tangle and connecting threads increase the stability of the web, possibly reducing the probability of spiral threads sticking to each other with web movements.
Fil: Triana Cambronero, Emilia. Universidad de Costa Rica; Costa Rica
Fil: Barrantes, Gilbert. Universidad de Costa Rica; Costa Rica
Fil: Cuyckens, Griet An Erica. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina
Fil: Camacho, Andrés. Universidad de Costa Rica; Costa Rica
Materia
ONTOGENETIC CHANGES
ORB WEB
WEB STRUCTURE
WEB TANGLE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/199623
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)Triana Cambronero, EmiliaBarrantes, GilbertCuyckens, Griet An EricaCamacho, AndrésONTOGENETIC CHANGESORB WEBWEB STRUCTUREWEB TANGLEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ontogenetic changes in web structure occur in many spiders of different families, but the functional adaptation of differences in web structure is unknown for most species. We describe the ontogenetic changes in web structure of Leucauge argyra (Walckenaer 1842) and test the function of these differences in webs of spiderlings. Webs of early instar spiders have tangles above the orb web that vary from relatively dense to a single thread, from which some threads extend downward, connecting the tangle to the hub of the orb web. The number of threads of the tangle decreases as spiders grow, and in webs of late instars, the tangle is absent. Our experimental results indicate that the tangle and connecting threads increase the stability of the web, possibly reducing the probability of spiral threads sticking to each other with web movements.Fil: Triana Cambronero, Emilia. Universidad de Costa Rica; Costa RicaFil: Barrantes, Gilbert. Universidad de Costa Rica; Costa RicaFil: Cuyckens, Griet An Erica. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; ArgentinaFil: Camacho, Andrés. Universidad de Costa Rica; Costa RicaAmerican Arachnological Society2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/199623Triana Cambronero, Emilia; Barrantes, Gilbert; Cuyckens, Griet An Erica; Camacho, Andrés; Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae); American Arachnological Society; Journal of Arachnology; 39; 3; 12-2011; 519-5220161-8202CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/the-journal-of-arachnology/volume-39/issue-3/Hi11-36.1/Function-of-the-upper-tangle-in-webs-of-young-Leucauge/10.1636/Hi11-36.1.shortinfo:eu-repo/semantics/altIdentifier/doi/10.1636/Hi11-36.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:00Zoai:ri.conicet.gov.ar:11336/199623instacron: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:34982025-10-22 12:07:00.476CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
title Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
spellingShingle Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
Triana Cambronero, Emilia
ONTOGENETIC CHANGES
ORB WEB
WEB STRUCTURE
WEB TANGLE
title_short Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
title_full Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
title_fullStr Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
title_full_unstemmed Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
title_sort Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae)
dc.creator.none.fl_str_mv Triana Cambronero, Emilia
Barrantes, Gilbert
Cuyckens, Griet An Erica
Camacho, Andrés
author Triana Cambronero, Emilia
author_facet Triana Cambronero, Emilia
Barrantes, Gilbert
Cuyckens, Griet An Erica
Camacho, Andrés
author_role author
author2 Barrantes, Gilbert
Cuyckens, Griet An Erica
Camacho, Andrés
author2_role author
author
author
dc.subject.none.fl_str_mv ONTOGENETIC CHANGES
ORB WEB
WEB STRUCTURE
WEB TANGLE
topic ONTOGENETIC CHANGES
ORB WEB
WEB STRUCTURE
WEB TANGLE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Ontogenetic changes in web structure occur in many spiders of different families, but the functional adaptation of differences in web structure is unknown for most species. We describe the ontogenetic changes in web structure of Leucauge argyra (Walckenaer 1842) and test the function of these differences in webs of spiderlings. Webs of early instar spiders have tangles above the orb web that vary from relatively dense to a single thread, from which some threads extend downward, connecting the tangle to the hub of the orb web. The number of threads of the tangle decreases as spiders grow, and in webs of late instars, the tangle is absent. Our experimental results indicate that the tangle and connecting threads increase the stability of the web, possibly reducing the probability of spiral threads sticking to each other with web movements.
Fil: Triana Cambronero, Emilia. Universidad de Costa Rica; Costa Rica
Fil: Barrantes, Gilbert. Universidad de Costa Rica; Costa Rica
Fil: Cuyckens, Griet An Erica. Universidad Nacional de Jujuy. Instituto de Ecorregiones Andinas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Ecorregiones Andinas; Argentina
Fil: Camacho, Andrés. Universidad de Costa Rica; Costa Rica
description Ontogenetic changes in web structure occur in many spiders of different families, but the functional adaptation of differences in web structure is unknown for most species. We describe the ontogenetic changes in web structure of Leucauge argyra (Walckenaer 1842) and test the function of these differences in webs of spiderlings. Webs of early instar spiders have tangles above the orb web that vary from relatively dense to a single thread, from which some threads extend downward, connecting the tangle to the hub of the orb web. The number of threads of the tangle decreases as spiders grow, and in webs of late instars, the tangle is absent. Our experimental results indicate that the tangle and connecting threads increase the stability of the web, possibly reducing the probability of spiral threads sticking to each other with web movements.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
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/11336/199623
Triana Cambronero, Emilia; Barrantes, Gilbert; Cuyckens, Griet An Erica; Camacho, Andrés; Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae); American Arachnological Society; Journal of Arachnology; 39; 3; 12-2011; 519-522
0161-8202
CONICET Digital
CONICET
url http://hdl.handle.net/11336/199623
identifier_str_mv Triana Cambronero, Emilia; Barrantes, Gilbert; Cuyckens, Griet An Erica; Camacho, Andrés; Function of the upper tangle in webs of young Leucauge argyra (Araneae: Tetragnathidae); American Arachnological Society; Journal of Arachnology; 39; 3; 12-2011; 519-522
0161-8202
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://bioone.org/journals/the-journal-of-arachnology/volume-39/issue-3/Hi11-36.1/Function-of-the-upper-tangle-in-webs-of-young-Leucauge/10.1636/Hi11-36.1.short
info:eu-repo/semantics/altIdentifier/doi/10.1636/Hi11-36.1
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 American Arachnological Society
publisher.none.fl_str_mv American Arachnological Society
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
_version_ 1846782431311429632
score 12.982451

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