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dc.contributor.author
Pérez González, Abel
dc.contributor.author
Rubio, Gonzalo Daniel
dc.contributor.author
Ramirez, Martin Javier
dc.date.available
2018-05-30T13:29:13Z
dc.date.issued
2016-01
dc.identifier.citation
Pérez González, Abel; Rubio, Gonzalo Daniel; Ramirez, Martin Javier; Insights on vulval morphology in Ochyroceratinae with a rediagnosis of the subfamily and description of the first Argentinean species (Araneae: Synspermiata: Ochyroceratidae); Elsevier Gmbh; Zoologischer Anzeiger; 260; 1-2016; 33-44
dc.identifier.issn
0044-5231
dc.identifier.uri
http://hdl.handle.net/11336/46573
dc.description.abstract
We examine the internal morphology of the female genitalia of representatives of the three subfamilies of the spider family Ochyroceratidae (Ochyroceratinae, Psilodercinae and Theotiminae) by means of scanning electron microscope. Ochyroceratines have the uterus externus constricted into a narrow neck at its connection with the uterus internus, which, after comparison with other spider families, is proposed as a synapomorphy of the subfamily. We describe Ochyrocera diablo sp. nov. from Misiones province in northeastern Argentina. The measurements of their eggs and uterus externus indicate that the eggs must squeeze through a small duct 40 times smaller in diameter. The eggs of Ochyrocera diablo sp. nov. are among the smallest reported for spiders. We also propose that another synapomorphy for Ochyroceratinae is the insertion of the male palpal copulatory organ in a projecting pedestal at the base of the cymbium, and update the differential diagnosis of the subfamily. Finally, we recognize that Psilodercinae Deeleman-Reinhold, 1995, is a junior objective synonym and homonym of Psilodercinae Machado, 1951.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Gmbh
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Female Genitalia
dc.subject
Uterus Externus
dc.subject
Egg
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Psilodercinae
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Theotiminae
dc.subject
Taxonomy
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Insights on vulval morphology in Ochyroceratinae with a rediagnosis of the subfamily and description of the first Argentinean species (Araneae: Synspermiata: Ochyroceratidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-05-24T14:31:22Z
dc.journal.volume
260
dc.journal.pagination
33-44
dc.journal.pais
Alemania
dc.journal.ciudad
Jena
dc.description.fil
Fil: Pérez González, Abel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Rubio, Gonzalo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Puerto Iguazú | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Puerto Iguazú; Argentina
dc.description.fil
Fil: Ramirez, Martin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.journal.title
Zoologischer Anzeiger
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.jcz.2015.12.001
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0044523115300206
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