Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina

Autores
Ferretti, Nelson Edgardo; Pérez Miles, Fernando; Gonzalez, Alda
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Martín García I. is located in the upper La Plata River, at the outlet of the Uruguay River, northeastern Buenos Aires Province, Argentina. Due to its status as a protected area, it is imperative to know the biological diversity that is intended to be preserved. Mygalomorph spiders have life-history characteristics that parallel general characteristics of well-studied taxa that are “extinction prone”, either at the population or species level. We analyzed the abundance and distribution in space and time of mygalomorph spiders at the specific level. We also offer some comments of distributional patterns in a geological context. Spider abundances were sampled from Mar. 2004 to Nov. 2006 by hand-capture and pitfall traps in 5 different ecological areas. To determine the habitat preference of the species, we used the Kruskal-Wallis one-way ANOVA test. Species of the Mygalomorphae occurring on Martín García I., Actinopus sp. (Actinopodidae), Catumiri argentinense (Theraphosidae), Stenoterommata platensis (Nemesiidae), and Xenonemesia platensis (Microstigmatidae) were distributed among all habitats, with 1 specialist in only 1 habitat type. Xenonemesia platensis showed a restricted distribution possibly influenced by the geological history related with the Río de la Plata Craton as for S. platensis. Other distributional patterns may have been affected by more-recent transgressions and regressions of the sea through the Río de la Plata River.
Fil: Ferretti, Nelson Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Pérez Miles, Fernando. Universidad de la República; Uruguay
Fil: Gonzalez, Alda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
Araneae
Mygalomorfas
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:11336/129612
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, ArgentinaFerretti, Nelson EdgardoPérez Miles, FernandoGonzalez, AldaAraneaeMygalomorfashttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Martín García I. is located in the upper La Plata River, at the outlet of the Uruguay River, northeastern Buenos Aires Province, Argentina. Due to its status as a protected area, it is imperative to know the biological diversity that is intended to be preserved. Mygalomorph spiders have life-history characteristics that parallel general characteristics of well-studied taxa that are “extinction prone”, either at the population or species level. We analyzed the abundance and distribution in space and time of mygalomorph spiders at the specific level. We also offer some comments of distributional patterns in a geological context. Spider abundances were sampled from Mar. 2004 to Nov. 2006 by hand-capture and pitfall traps in 5 different ecological areas. To determine the habitat preference of the species, we used the Kruskal-Wallis one-way ANOVA test. Species of the Mygalomorphae occurring on Martín García I., Actinopus sp. (Actinopodidae), Catumiri argentinense (Theraphosidae), Stenoterommata platensis (Nemesiidae), and Xenonemesia platensis (Microstigmatidae) were distributed among all habitats, with 1 specialist in only 1 habitat type. Xenonemesia platensis showed a restricted distribution possibly influenced by the geological history related with the Río de la Plata Craton as for S. platensis. Other distributional patterns may have been affected by more-recent transgressions and regressions of the sea through the Río de la Plata River.Fil: Ferretti, Nelson Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Pérez Miles, Fernando. Universidad de la República; UruguayFil: Gonzalez, Alda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaAcademia Sinica2010-01info: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/11336/129612Ferretti, Nelson Edgardo; Pérez Miles, Fernando; Gonzalez, Alda; Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina; Academia Sinica; Zoological Studies; 49; 4; 1-2010; 481-4911021-55061810-522XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://zoolstud.sinica.edu.tw/Journals/49.4/481.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:28Zoai:ri.conicet.gov.ar:11336/129612instacron: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:34982025-09-29 10:42:29.075CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
title Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
spellingShingle Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
Ferretti, Nelson Edgardo
Araneae
Mygalomorfas
title_short Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
title_full Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
title_fullStr Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
title_full_unstemmed Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
title_sort Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina
dc.creator.none.fl_str_mv Ferretti, Nelson Edgardo
Pérez Miles, Fernando
Gonzalez, Alda
author Ferretti, Nelson Edgardo
author_facet Ferretti, Nelson Edgardo
Pérez Miles, Fernando
Gonzalez, Alda
author_role author
author2 Pérez Miles, Fernando
Gonzalez, Alda
author2_role author
author
dc.subject.none.fl_str_mv Araneae
Mygalomorfas
topic Araneae
Mygalomorfas
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Martín García I. is located in the upper La Plata River, at the outlet of the Uruguay River, northeastern Buenos Aires Province, Argentina. Due to its status as a protected area, it is imperative to know the biological diversity that is intended to be preserved. Mygalomorph spiders have life-history characteristics that parallel general characteristics of well-studied taxa that are “extinction prone”, either at the population or species level. We analyzed the abundance and distribution in space and time of mygalomorph spiders at the specific level. We also offer some comments of distributional patterns in a geological context. Spider abundances were sampled from Mar. 2004 to Nov. 2006 by hand-capture and pitfall traps in 5 different ecological areas. To determine the habitat preference of the species, we used the Kruskal-Wallis one-way ANOVA test. Species of the Mygalomorphae occurring on Martín García I., Actinopus sp. (Actinopodidae), Catumiri argentinense (Theraphosidae), Stenoterommata platensis (Nemesiidae), and Xenonemesia platensis (Microstigmatidae) were distributed among all habitats, with 1 specialist in only 1 habitat type. Xenonemesia platensis showed a restricted distribution possibly influenced by the geological history related with the Río de la Plata Craton as for S. platensis. Other distributional patterns may have been affected by more-recent transgressions and regressions of the sea through the Río de la Plata River.
Fil: Ferretti, Nelson Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Pérez Miles, Fernando. Universidad de la República; Uruguay
Fil: Gonzalez, Alda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description Martín García I. is located in the upper La Plata River, at the outlet of the Uruguay River, northeastern Buenos Aires Province, Argentina. Due to its status as a protected area, it is imperative to know the biological diversity that is intended to be preserved. Mygalomorph spiders have life-history characteristics that parallel general characteristics of well-studied taxa that are “extinction prone”, either at the population or species level. We analyzed the abundance and distribution in space and time of mygalomorph spiders at the specific level. We also offer some comments of distributional patterns in a geological context. Spider abundances were sampled from Mar. 2004 to Nov. 2006 by hand-capture and pitfall traps in 5 different ecological areas. To determine the habitat preference of the species, we used the Kruskal-Wallis one-way ANOVA test. Species of the Mygalomorphae occurring on Martín García I., Actinopus sp. (Actinopodidae), Catumiri argentinense (Theraphosidae), Stenoterommata platensis (Nemesiidae), and Xenonemesia platensis (Microstigmatidae) were distributed among all habitats, with 1 specialist in only 1 habitat type. Xenonemesia platensis showed a restricted distribution possibly influenced by the geological history related with the Río de la Plata Craton as for S. platensis. Other distributional patterns may have been affected by more-recent transgressions and regressions of the sea through the Río de la Plata River.
publishDate 2010
dc.date.none.fl_str_mv 2010-01
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/11336/129612
Ferretti, Nelson Edgardo; Pérez Miles, Fernando; Gonzalez, Alda; Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina; Academia Sinica; Zoological Studies; 49; 4; 1-2010; 481-491
1021-5506
1810-522X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/129612
identifier_str_mv Ferretti, Nelson Edgardo; Pérez Miles, Fernando; Gonzalez, Alda; Mygalomorph spiders of the Natural and Historical Reserve of Isla Martín García, de La Plata river, Argentina; Academia Sinica; Zoological Studies; 49; 4; 1-2010; 481-491
1021-5506
1810-522X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://zoolstud.sinica.edu.tw/Journals/49.4/481.html
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 Academia Sinica
publisher.none.fl_str_mv Academia Sinica
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_ 1844614457621217280
score 13.070432

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