Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina)
- Autores
- Rocha, Alejandra Mariana; González Reyes, Andrea; Corronca, Jose Antonio; Rodriguez Artigas, Sandra Mónica; Doma, Irene Luisa; Repp, Elma Yanina; Acosta, Ximena Gisela del Milagro
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Argentine tardigrades are relatively unknown and, in many cases, unstudied; in the province of Salta in north-western Argentina the lone record of tardigrade dates to the 1980s. Here, we evaluate and compare tardigrade diversity in natural habitats (N), urban environments (U) and rural communities (R) of Yungas. This work seeks to verify the existence of a reduction in tardigrade diversity outside their native habitats and if there is a biotic homogenization in the urban communities. Tardigrade community assemblages were compared between habitats using non-metric multidimensional scaling and a multi-response permutation procedure. Beta diversity was analysed in its component parts, species turnover and nesting, using a modified Raup–Crick test. Gamma diversity was divided into alpha and several beta levels. In total, 2080 eutardigrade and heterotardigrade specimens were registered and showed differences in tardigrade assemblages between habitats; the most diverse habitat was R. The beta diversity partition showed a nesting pattern in the U communities, highlighting faunal homogenization, while species turnover was key in the R and N communities. There was species loss from N to U communities, most markedly between R and U; various forces (both stochastic and deterministic) influence the structure of these communities.
Fil: Rocha, Alejandra Mariana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: González Reyes, Andrea. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina
Fil: Corronca, Jose Antonio. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
Fil: Rodriguez Artigas, Sandra Mónica. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina
Fil: Doma, Irene Luisa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Repp, Elma Yanina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Acosta, Ximena Gisela del Milagro. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina - Materia
-
BETA DIVERSITY
BIOTIC HOMOGENIZATION
COMMUNITY CHANGES
DIVERSITY
NESTED PATTERN
TARDIGRADES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/129007
Ver los metadatos del registro completo
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Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina)Rocha, Alejandra MarianaGonzález Reyes, AndreaCorronca, Jose AntonioRodriguez Artigas, Sandra MónicaDoma, Irene LuisaRepp, Elma YaninaAcosta, Ximena Gisela del MilagroBETA DIVERSITYBIOTIC HOMOGENIZATIONCOMMUNITY CHANGESDIVERSITYNESTED PATTERNTARDIGRADEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Argentine tardigrades are relatively unknown and, in many cases, unstudied; in the province of Salta in north-western Argentina the lone record of tardigrade dates to the 1980s. Here, we evaluate and compare tardigrade diversity in natural habitats (N), urban environments (U) and rural communities (R) of Yungas. This work seeks to verify the existence of a reduction in tardigrade diversity outside their native habitats and if there is a biotic homogenization in the urban communities. Tardigrade community assemblages were compared between habitats using non-metric multidimensional scaling and a multi-response permutation procedure. Beta diversity was analysed in its component parts, species turnover and nesting, using a modified Raup–Crick test. Gamma diversity was divided into alpha and several beta levels. In total, 2080 eutardigrade and heterotardigrade specimens were registered and showed differences in tardigrade assemblages between habitats; the most diverse habitat was R. The beta diversity partition showed a nesting pattern in the U communities, highlighting faunal homogenization, while species turnover was key in the R and N communities. There was species loss from N to U communities, most markedly between R and U; various forces (both stochastic and deterministic) influence the structure of these communities.Fil: Rocha, Alejandra Mariana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: González Reyes, Andrea. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; ArgentinaFil: Corronca, Jose Antonio. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; ArgentinaFil: Rodriguez Artigas, Sandra Mónica. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; ArgentinaFil: Doma, Irene Luisa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Repp, Elma Yanina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Acosta, Ximena Gisela del Milagro. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; ArgentinaWiley Blackwell Publishing, Inc2016-11-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/129007Rocha, Alejandra Mariana; González Reyes, Andrea; Corronca, Jose Antonio; Rodriguez Artigas, Sandra Mónica; Doma, Irene Luisa; et al.; Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina); Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 178; 4; 22-11-2016; 755-7640024-4082CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/zoj.12476info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article/178/4/755/2691474info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:12:30Zoai:ri.conicet.gov.ar:11336/129007instacron: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 10:12:30.618CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
title |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
spellingShingle |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) Rocha, Alejandra Mariana BETA DIVERSITY BIOTIC HOMOGENIZATION COMMUNITY CHANGES DIVERSITY NESTED PATTERN TARDIGRADES |
title_short |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
title_full |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
title_fullStr |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
title_full_unstemmed |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
title_sort |
Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina) |
dc.creator.none.fl_str_mv |
Rocha, Alejandra Mariana González Reyes, Andrea Corronca, Jose Antonio Rodriguez Artigas, Sandra Mónica Doma, Irene Luisa Repp, Elma Yanina Acosta, Ximena Gisela del Milagro |
author |
Rocha, Alejandra Mariana |
author_facet |
Rocha, Alejandra Mariana González Reyes, Andrea Corronca, Jose Antonio Rodriguez Artigas, Sandra Mónica Doma, Irene Luisa Repp, Elma Yanina Acosta, Ximena Gisela del Milagro |
author_role |
author |
author2 |
González Reyes, Andrea Corronca, Jose Antonio Rodriguez Artigas, Sandra Mónica Doma, Irene Luisa Repp, Elma Yanina Acosta, Ximena Gisela del Milagro |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
BETA DIVERSITY BIOTIC HOMOGENIZATION COMMUNITY CHANGES DIVERSITY NESTED PATTERN TARDIGRADES |
topic |
BETA DIVERSITY BIOTIC HOMOGENIZATION COMMUNITY CHANGES DIVERSITY NESTED PATTERN TARDIGRADES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Argentine tardigrades are relatively unknown and, in many cases, unstudied; in the province of Salta in north-western Argentina the lone record of tardigrade dates to the 1980s. Here, we evaluate and compare tardigrade diversity in natural habitats (N), urban environments (U) and rural communities (R) of Yungas. This work seeks to verify the existence of a reduction in tardigrade diversity outside their native habitats and if there is a biotic homogenization in the urban communities. Tardigrade community assemblages were compared between habitats using non-metric multidimensional scaling and a multi-response permutation procedure. Beta diversity was analysed in its component parts, species turnover and nesting, using a modified Raup–Crick test. Gamma diversity was divided into alpha and several beta levels. In total, 2080 eutardigrade and heterotardigrade specimens were registered and showed differences in tardigrade assemblages between habitats; the most diverse habitat was R. The beta diversity partition showed a nesting pattern in the U communities, highlighting faunal homogenization, while species turnover was key in the R and N communities. There was species loss from N to U communities, most markedly between R and U; various forces (both stochastic and deterministic) influence the structure of these communities. Fil: Rocha, Alejandra Mariana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina Fil: González Reyes, Andrea. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina Fil: Corronca, Jose Antonio. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Rodriguez Artigas, Sandra Mónica. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina Fil: Doma, Irene Luisa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Repp, Elma Yanina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Acosta, Ximena Gisela del Milagro. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Instituto para el Estudio de la Biodiversidad de Invertebrados; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta; Argentina |
description |
Argentine tardigrades are relatively unknown and, in many cases, unstudied; in the province of Salta in north-western Argentina the lone record of tardigrade dates to the 1980s. Here, we evaluate and compare tardigrade diversity in natural habitats (N), urban environments (U) and rural communities (R) of Yungas. This work seeks to verify the existence of a reduction in tardigrade diversity outside their native habitats and if there is a biotic homogenization in the urban communities. Tardigrade community assemblages were compared between habitats using non-metric multidimensional scaling and a multi-response permutation procedure. Beta diversity was analysed in its component parts, species turnover and nesting, using a modified Raup–Crick test. Gamma diversity was divided into alpha and several beta levels. In total, 2080 eutardigrade and heterotardigrade specimens were registered and showed differences in tardigrade assemblages between habitats; the most diverse habitat was R. The beta diversity partition showed a nesting pattern in the U communities, highlighting faunal homogenization, while species turnover was key in the R and N communities. There was species loss from N to U communities, most markedly between R and U; various forces (both stochastic and deterministic) influence the structure of these communities. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-11-22 |
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/11336/129007 Rocha, Alejandra Mariana; González Reyes, Andrea; Corronca, Jose Antonio; Rodriguez Artigas, Sandra Mónica; Doma, Irene Luisa; et al.; Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina); Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 178; 4; 22-11-2016; 755-764 0024-4082 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/129007 |
identifier_str_mv |
Rocha, Alejandra Mariana; González Reyes, Andrea; Corronca, Jose Antonio; Rodriguez Artigas, Sandra Mónica; Doma, Irene Luisa; et al.; Tardigrade diversity: an evaluation of natural and disturbed environments of the province of Salta (Argentina); Wiley Blackwell Publishing, Inc; Zoological Journal of the Linnean Society; 178; 4; 22-11-2016; 755-764 0024-4082 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/zoj.12476 info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/zoolinnean/article/178/4/755/2691474 |
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 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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