The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China

Autores
Labarque, Facundo Martín; Grismado, Cristian José; Ramírez Martínez, José de Jesús; Yan, Hengmei; Griswold, Charles
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The genus Stedocys was known only from males. Here we describe the first females of the genus. Stedocys genitalia are atypical for Scytodidae. Males are distinguished by having the papal tarsus subequal or smaller than the tegulum, not prolonged apically, without prolateral blunt macrosetae; the tegulum long, inserted apically on the tarsus; embolus slightly shorter than bulb, aciculate distally, and females by lacking fovea or positioning ridges below the epigastric furrow, and by having an anterior epigynal pouch. In this contribution, we describe the female and redescribe the male of Stedocys leopoldi (Giltay, 1935), and describe male and female of Stedocys pagodas new species from China (Yunnan). The lack of a projection on the male palpal tarsus suggests that Stedocys is the sister group of all other genera of Scytodidae.
Fil: Labarque, Facundo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Ramírez Martínez, José de Jesús. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Yan, Hengmei. Hunan Normal University; China
Fil: Griswold, Charles. California Academy Of Sciences.; Estados Unidos
Materia
Araneae
Scytodoidea
Taxonomy
Morphology
Thailand
Spider
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:11336/102643
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from ChinaLabarque, Facundo MartínGrismado, Cristian JoséRamírez Martínez, José de JesúsYan, HengmeiGriswold, CharlesAraneaeScytodoideaTaxonomyMorphologyThailandSpiderhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The genus Stedocys was known only from males. Here we describe the first females of the genus. Stedocys genitalia are atypical for Scytodidae. Males are distinguished by having the papal tarsus subequal or smaller than the tegulum, not prolonged apically, without prolateral blunt macrosetae; the tegulum long, inserted apically on the tarsus; embolus slightly shorter than bulb, aciculate distally, and females by lacking fovea or positioning ridges below the epigastric furrow, and by having an anterior epigynal pouch. In this contribution, we describe the female and redescribe the male of Stedocys leopoldi (Giltay, 1935), and describe male and female of Stedocys pagodas new species from China (Yunnan). The lack of a projection on the male palpal tarsus suggests that Stedocys is the sister group of all other genera of Scytodidae.Fil: Labarque, Facundo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Ramírez Martínez, José de Jesús. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Yan, Hengmei. Hunan Normal University; ChinaFil: Griswold, Charles. California Academy Of Sciences.; Estados UnidosMagnolia Press2009-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/102643Labarque, Facundo Martín; Grismado, Cristian José; Ramírez Martínez, José de Jesús; Yan, Hengmei; Griswold, Charles; The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China; Magnolia Press; Zootaxa; 2297; 1; 11-2009; 1-141175-5326CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.biotaxa.org/Zootaxa/article/view/zootaxa.2297.1.1info:eu-repo/semantics/altIdentifier/doi/10.11646/zootaxa.2297.1.1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:09:48Zoai:ri.conicet.gov.ar:11336/102643instacron: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:34982025-09-10 13:09:48.66CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
title The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
spellingShingle The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
Labarque, Facundo Martín
Araneae
Scytodoidea
Taxonomy
Morphology
Thailand
Spider
title_short The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
title_full The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
title_fullStr The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
title_full_unstemmed The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
title_sort The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China
dc.creator.none.fl_str_mv Labarque, Facundo Martín
Grismado, Cristian José
Ramírez Martínez, José de Jesús
Yan, Hengmei
Griswold, Charles
author Labarque, Facundo Martín
author_facet Labarque, Facundo Martín
Grismado, Cristian José
Ramírez Martínez, José de Jesús
Yan, Hengmei
Griswold, Charles
author_role author
author2 Grismado, Cristian José
Ramírez Martínez, José de Jesús
Yan, Hengmei
Griswold, Charles
author2_role author
author
author
author
dc.subject.none.fl_str_mv Araneae
Scytodoidea
Taxonomy
Morphology
Thailand
Spider
topic Araneae
Scytodoidea
Taxonomy
Morphology
Thailand
Spider
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The genus Stedocys was known only from males. Here we describe the first females of the genus. Stedocys genitalia are atypical for Scytodidae. Males are distinguished by having the papal tarsus subequal or smaller than the tegulum, not prolonged apically, without prolateral blunt macrosetae; the tegulum long, inserted apically on the tarsus; embolus slightly shorter than bulb, aciculate distally, and females by lacking fovea or positioning ridges below the epigastric furrow, and by having an anterior epigynal pouch. In this contribution, we describe the female and redescribe the male of Stedocys leopoldi (Giltay, 1935), and describe male and female of Stedocys pagodas new species from China (Yunnan). The lack of a projection on the male palpal tarsus suggests that Stedocys is the sister group of all other genera of Scytodidae.
Fil: Labarque, Facundo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Grismado, Cristian José. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Ramírez Martínez, José de Jesús. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Yan, Hengmei. Hunan Normal University; China
Fil: Griswold, Charles. California Academy Of Sciences.; Estados Unidos
description The genus Stedocys was known only from males. Here we describe the first females of the genus. Stedocys genitalia are atypical for Scytodidae. Males are distinguished by having the papal tarsus subequal or smaller than the tegulum, not prolonged apically, without prolateral blunt macrosetae; the tegulum long, inserted apically on the tarsus; embolus slightly shorter than bulb, aciculate distally, and females by lacking fovea or positioning ridges below the epigastric furrow, and by having an anterior epigynal pouch. In this contribution, we describe the female and redescribe the male of Stedocys leopoldi (Giltay, 1935), and describe male and female of Stedocys pagodas new species from China (Yunnan). The lack of a projection on the male palpal tarsus suggests that Stedocys is the sister group of all other genera of Scytodidae.
publishDate 2009
dc.date.none.fl_str_mv 2009-11
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/11336/102643
Labarque, Facundo Martín; Grismado, Cristian José; Ramírez Martínez, José de Jesús; Yan, Hengmei; Griswold, Charles; The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China; Magnolia Press; Zootaxa; 2297; 1; 11-2009; 1-14
1175-5326
CONICET Digital
CONICET
url http://hdl.handle.net/11336/102643
identifier_str_mv Labarque, Facundo Martín; Grismado, Cristian José; Ramírez Martínez, José de Jesús; Yan, Hengmei; Griswold, Charles; The Southeast Asian genus Stedocys Ono, 1995 (Araneae: Scytodidae): First descriptions of female genitalia and a new species from China; Magnolia Press; Zootaxa; 2297; 1; 11-2009; 1-14
1175-5326
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://www.biotaxa.org/Zootaxa/article/view/zootaxa.2297.1.1
info:eu-repo/semantics/altIdentifier/doi/10.11646/zootaxa.2297.1.1
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
application/pdf
dc.publisher.none.fl_str_mv Magnolia Press
publisher.none.fl_str_mv Magnolia Press
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
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score 12.993085

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