1. RODNA
  2. CONICET
  3. CONICET
Registro completo de metadatos
Campo DC Valor Lengua/Idioma
dc.creatorIzquierdo, Matías Andres-
dc.creatorRubio, Gonzalo Daniel-
dc.date2019-01-30T16:49:08Z-
dc.date2019-01-30T16:49:08Z-
dc.date2011-09-
dc.date2019-01-29T18:19:08Z-
dc.date.accessioned2019-04-29T15:26:51Z-
dc.date.available2019-04-29T15:26:51Z-
dc.date.issued2011-09-
dc.identifierIzquierdo, Matías Andres; Rubio, Gonzalo Daniel; Male Genital Mutilation in the High-Mountain Goblin Spider, Unicorn catleyi; Oxford University Press; Journal of Insect Science; 11; 118; 9-2011; 1-8-
dc.identifier1536-2442-
dc.identifierhttp://hdl.handle.net/11336/68989-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/294319-
dc.descriptionMale genital mutilation is a common mechanism by which males reduce sperm competition by plugging female insemination ducts with different parts of its own genital system. This behavior is frequent in many spider families but is uncommon in Haplogynae. The reproductive biology of Dysderoidea is not well studied and the data is fragmentary; male genital mutilation has been reported only for one species of Oonopidae. This study provides evidence of male genital mutilation in Unicorn catleyi Platnick and Brescovit (Araneae: Oonopidae). Pieces of the embolus were found in the female posterior receptaculum. This behavior is a strategy used by the males in order to guarantee their paternity and not for escape from female attacks as has been reported for other species of Araneae, since cannibalism is unlikely in this species. The presence of embolus in the posterior receptaculum suggests this is the first place where sperm is received. The similarity of the female genitalia of U. catleyi to those of Orsolobidae, along with sclerotization of the seminal duct in the male copulatory bulb that is also present in Orchestina, Xiombarg, and Orsolobidae, provide strong evidence of the basal position of this genus in the family Oonopidae.-
dc.descriptionFil: Izquierdo, Matías Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina-
dc.descriptionFil: Rubio, Gonzalo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherOxford University Press-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1673/031.011.11801-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jinsectscience/article/11/1/118/2493415-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3391919/-
dc.rightsinfo:eu-repo/semantics/openAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectfemale genitalia-
dc.subjectHaplogynae-
dc.subjectmating plugs-
dc.subjectOonopidae-
dc.subjectspider reproduction-
dc.subjectOtras Ciencias Biológicas-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleMale Genital Mutilation in the High-Mountain Goblin Spider, Unicorn catleyi-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
Aparece en las colecciones: CONICET

Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro sencillo del ítem