Cryptic female choice via sperm dumping favours male copulatory courtship in a spider

Autores
Peretti, Alfredo Vicente; Eberhard, W. G.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Males of many animals perform 'copulatory courtship' during copulation, but the possible reproductive significance of this behaviour has seldom been investigated. In some animals, including the spider Physocyclus globosus (Pholcidae), the female discards sperm during or immediately following some copulations. In this study, we determined which of several variables associated with copulation correlated with paternity success in P. globosus when two males mate with a single female. Then, by determining which of these variables also correlated with sperm dumping, we inferred which variables may affect paternity via the mechanism of sperm dumping. Male abdomen vibration (a copulatory courtship behaviour) and male genitalic squeezing both correlated with both paternity and sperm dumping; so, these traits may be favoured by biased sperm dumping. Biased sperm dumping may also be the mechanism by which possible cryptic female choice favours another male trait that was the subject of a previous study, responsiveness to female stridulation. © 2009 European Society For Evolutionary Biology.
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
Fil: Eberhard, W. G.. Universidad de Costa Rica; Costa Rica
Materia
COPULATORY COURTSHIP
CRYPTIC FEMALE CHOICE
PATERNITY
SEXUAL SELECTION
SPERM USAGE
SPIDERS
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:11336/186834
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Cryptic female choice via sperm dumping favours male copulatory courtship in a spiderPeretti, Alfredo VicenteEberhard, W. G.COPULATORY COURTSHIPCRYPTIC FEMALE CHOICEPATERNITYSEXUAL SELECTIONSPERM USAGESPIDERShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Males of many animals perform 'copulatory courtship' during copulation, but the possible reproductive significance of this behaviour has seldom been investigated. In some animals, including the spider Physocyclus globosus (Pholcidae), the female discards sperm during or immediately following some copulations. In this study, we determined which of several variables associated with copulation correlated with paternity success in P. globosus when two males mate with a single female. Then, by determining which of these variables also correlated with sperm dumping, we inferred which variables may affect paternity via the mechanism of sperm dumping. Male abdomen vibration (a copulatory courtship behaviour) and male genitalic squeezing both correlated with both paternity and sperm dumping; so, these traits may be favoured by biased sperm dumping. Biased sperm dumping may also be the mechanism by which possible cryptic female choice favours another male trait that was the subject of a previous study, responsiveness to female stridulation. © 2009 European Society For Evolutionary Biology.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; ArgentinaFil: Eberhard, W. G.. Universidad de Costa Rica; Costa RicaWiley Blackwell Publishing, Inc2010-01-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/186834Peretti, Alfredo Vicente; Eberhard, W. G.; Cryptic female choice via sperm dumping favours male copulatory courtship in a spider; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 23; 2; 13-1-2010; 271-2811010-061X1420-9101CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1420-9101.2009.01900.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1420-9101.2009.01900.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:44:57Zoai:ri.conicet.gov.ar:11336/186834instacron: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:34982025-09-03 09:44:57.906CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
title Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
spellingShingle Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
Peretti, Alfredo Vicente
COPULATORY COURTSHIP
CRYPTIC FEMALE CHOICE
PATERNITY
SEXUAL SELECTION
SPERM USAGE
SPIDERS
title_short Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
title_full Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
title_fullStr Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
title_full_unstemmed Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
title_sort Cryptic female choice via sperm dumping favours male copulatory courtship in a spider
dc.creator.none.fl_str_mv Peretti, Alfredo Vicente
Eberhard, W. G.
author Peretti, Alfredo Vicente
author_facet Peretti, Alfredo Vicente
Eberhard, W. G.
author_role author
author2 Eberhard, W. G.
author2_role author
dc.subject.none.fl_str_mv COPULATORY COURTSHIP
CRYPTIC FEMALE CHOICE
PATERNITY
SEXUAL SELECTION
SPERM USAGE
SPIDERS
topic COPULATORY COURTSHIP
CRYPTIC FEMALE CHOICE
PATERNITY
SEXUAL SELECTION
SPERM USAGE
SPIDERS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Males of many animals perform 'copulatory courtship' during copulation, but the possible reproductive significance of this behaviour has seldom been investigated. In some animals, including the spider Physocyclus globosus (Pholcidae), the female discards sperm during or immediately following some copulations. In this study, we determined which of several variables associated with copulation correlated with paternity success in P. globosus when two males mate with a single female. Then, by determining which of these variables also correlated with sperm dumping, we inferred which variables may affect paternity via the mechanism of sperm dumping. Male abdomen vibration (a copulatory courtship behaviour) and male genitalic squeezing both correlated with both paternity and sperm dumping; so, these traits may be favoured by biased sperm dumping. Biased sperm dumping may also be the mechanism by which possible cryptic female choice favours another male trait that was the subject of a previous study, responsiveness to female stridulation. © 2009 European Society For Evolutionary Biology.
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
Fil: Eberhard, W. G.. Universidad de Costa Rica; Costa Rica
description Males of many animals perform 'copulatory courtship' during copulation, but the possible reproductive significance of this behaviour has seldom been investigated. In some animals, including the spider Physocyclus globosus (Pholcidae), the female discards sperm during or immediately following some copulations. In this study, we determined which of several variables associated with copulation correlated with paternity success in P. globosus when two males mate with a single female. Then, by determining which of these variables also correlated with sperm dumping, we inferred which variables may affect paternity via the mechanism of sperm dumping. Male abdomen vibration (a copulatory courtship behaviour) and male genitalic squeezing both correlated with both paternity and sperm dumping; so, these traits may be favoured by biased sperm dumping. Biased sperm dumping may also be the mechanism by which possible cryptic female choice favours another male trait that was the subject of a previous study, responsiveness to female stridulation. © 2009 European Society For Evolutionary Biology.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-13
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/11336/186834
Peretti, Alfredo Vicente; Eberhard, W. G.; Cryptic female choice via sperm dumping favours male copulatory courtship in a spider; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 23; 2; 13-1-2010; 271-281
1010-061X
1420-9101
CONICET Digital
CONICET
url http://hdl.handle.net/11336/186834
identifier_str_mv Peretti, Alfredo Vicente; Eberhard, W. G.; Cryptic female choice via sperm dumping favours male copulatory courtship in a spider; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 23; 2; 13-1-2010; 271-281
1010-061X
1420-9101
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1420-9101.2009.01900.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/j.1420-9101.2009.01900.x
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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_ 1842268699923316736
score 13.13397

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