Male burrow digging in a sex-role reversed spider inhabiting water-margin environments

Autores
Aisenberg Olivera, Anita Diana; Peretti, Alfredo Vicente
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Allocosa brasiliensis is a sex role-reversed wolf spider that inhabits sandy water-margin environments. Males are larger than females and they dig deep burrows, whereas females construct shallow silk capsules. Females are the mobile sex that initiates courtship. Copulations occur inside male burrows and females prefer to copulate with males that construct deep burrows, suggesting high selective pressures acting on male digging behaviour. Our aim was to describe male digging behaviour and burrow architecture in A. brasiliensis. We recorded burrow construction of 10 males under laboratory conditions. Male burrows were vertical and tubular, with only one entrance, and in four cases showed a bowl-shaped chamber lateral to the bottom of the burrow. We distinguished eight behaviours associated with burrow construction. We found high frequencies of occurrence of sand extraction and high duration of silk deposition. Burrow characteristics are discussed in the light of the sexual strategies and habitat characteristics of the species.
Fil: Aisenberg Olivera, Anita Diana. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Peretti, Alfredo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
Materia
BEHAVIOUR
BURROW DIGGING
SPIDERS
LYCOSIDAE
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:11336/229702
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Male burrow digging in a sex-role reversed spider inhabiting water-margin environmentsAisenberg Olivera, Anita DianaPeretti, Alfredo VicenteBEHAVIOURBURROW DIGGINGSPIDERSLYCOSIDAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Allocosa brasiliensis is a sex role-reversed wolf spider that inhabits sandy water-margin environments. Males are larger than females and they dig deep burrows, whereas females construct shallow silk capsules. Females are the mobile sex that initiates courtship. Copulations occur inside male burrows and females prefer to copulate with males that construct deep burrows, suggesting high selective pressures acting on male digging behaviour. Our aim was to describe male digging behaviour and burrow architecture in A. brasiliensis. We recorded burrow construction of 10 males under laboratory conditions. Male burrows were vertical and tubular, with only one entrance, and in four cases showed a bowl-shaped chamber lateral to the bottom of the burrow. We distinguished eight behaviours associated with burrow construction. We found high frequencies of occurrence of sand extraction and high duration of silk deposition. Burrow characteristics are discussed in the light of the sexual strategies and habitat characteristics of the species.Fil: Aisenberg Olivera, Anita Diana. Instituto de Investigaciones Biológicas "Clemente Estable"; UruguayFil: Peretti, Alfredo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; ArgentinaBritish Arachnological Society2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/229702Aisenberg Olivera, Anita Diana; Peretti, Alfredo Vicente; Male burrow digging in a sex-role reversed spider inhabiting water-margin environments; British Arachnological Society; Bulletin - British Arachnological Society; 15; 6; 10-2011; 201-2040524-49942049-3045CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://britishspiders.org.uk/node/2044info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:37:52Zoai:ri.conicet.gov.ar:11336/229702instacron: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:34982025-10-15 14:37:52.537CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
title Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
spellingShingle Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
Aisenberg Olivera, Anita Diana
BEHAVIOUR
BURROW DIGGING
SPIDERS
LYCOSIDAE
title_short Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
title_full Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
title_fullStr Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
title_full_unstemmed Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
title_sort Male burrow digging in a sex-role reversed spider inhabiting water-margin environments
dc.creator.none.fl_str_mv Aisenberg Olivera, Anita Diana
Peretti, Alfredo Vicente
author Aisenberg Olivera, Anita Diana
author_facet Aisenberg Olivera, Anita Diana
Peretti, Alfredo Vicente
author_role author
author2 Peretti, Alfredo Vicente
author2_role author
dc.subject.none.fl_str_mv BEHAVIOUR
BURROW DIGGING
SPIDERS
LYCOSIDAE
topic BEHAVIOUR
BURROW DIGGING
SPIDERS
LYCOSIDAE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Allocosa brasiliensis is a sex role-reversed wolf spider that inhabits sandy water-margin environments. Males are larger than females and they dig deep burrows, whereas females construct shallow silk capsules. Females are the mobile sex that initiates courtship. Copulations occur inside male burrows and females prefer to copulate with males that construct deep burrows, suggesting high selective pressures acting on male digging behaviour. Our aim was to describe male digging behaviour and burrow architecture in A. brasiliensis. We recorded burrow construction of 10 males under laboratory conditions. Male burrows were vertical and tubular, with only one entrance, and in four cases showed a bowl-shaped chamber lateral to the bottom of the burrow. We distinguished eight behaviours associated with burrow construction. We found high frequencies of occurrence of sand extraction and high duration of silk deposition. Burrow characteristics are discussed in the light of the sexual strategies and habitat characteristics of the species.
Fil: Aisenberg Olivera, Anita Diana. Instituto de Investigaciones Biológicas "Clemente Estable"; Uruguay
Fil: Peretti, Alfredo Vicente. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales. Cátedra de Diversidad Animal I; Argentina
description Allocosa brasiliensis is a sex role-reversed wolf spider that inhabits sandy water-margin environments. Males are larger than females and they dig deep burrows, whereas females construct shallow silk capsules. Females are the mobile sex that initiates courtship. Copulations occur inside male burrows and females prefer to copulate with males that construct deep burrows, suggesting high selective pressures acting on male digging behaviour. Our aim was to describe male digging behaviour and burrow architecture in A. brasiliensis. We recorded burrow construction of 10 males under laboratory conditions. Male burrows were vertical and tubular, with only one entrance, and in four cases showed a bowl-shaped chamber lateral to the bottom of the burrow. We distinguished eight behaviours associated with burrow construction. We found high frequencies of occurrence of sand extraction and high duration of silk deposition. Burrow characteristics are discussed in the light of the sexual strategies and habitat characteristics of the species.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
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/11336/229702
Aisenberg Olivera, Anita Diana; Peretti, Alfredo Vicente; Male burrow digging in a sex-role reversed spider inhabiting water-margin environments; British Arachnological Society; Bulletin - British Arachnological Society; 15; 6; 10-2011; 201-204
0524-4994
2049-3045
CONICET Digital
CONICET
url http://hdl.handle.net/11336/229702
identifier_str_mv Aisenberg Olivera, Anita Diana; Peretti, Alfredo Vicente; Male burrow digging in a sex-role reversed spider inhabiting water-margin environments; British Arachnological Society; Bulletin - British Arachnological Society; 15; 6; 10-2011; 201-204
0524-4994
2049-3045
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://britishspiders.org.uk/node/2044
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 British Arachnological Society
publisher.none.fl_str_mv British 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_ 1846082854446956544
score 13.22299

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