Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation

Autores
Gallo, Jorge Alberto; Ezquiaga, María Cecilia; Fasola, Laura; Abba, Agustin Manuel
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy. In this study we describe and analyze the variation on helminth fauna of these armadillos in Patagonia compared with northern localities described in previous studies. A total of 49 armadillos were collected in Patagonia. Quantitative descriptors of parasite ecology were calculated and community structure of helminths was analyzed following the central-satellite species hypothesis. The parasite richness in Patagonia decreases almost 50% in both armadillos. Zaedyus pichiy present the same central species in Patagonia as in northern localities. For C. villosus central-satellite species analysis could not be applied. The loss of some helminths in Z. pichiy could be the result of lower temperatures or the absence of intermediate arthropods hosts. But in C. villosus the absence of some helminths with Patagonian distribution could be explained by its recent dispersion in Patagonia. Trichohelix tuberculata still being the only helminth in C. villosus introduced population of Tierra del Fuego.
Fil: Gallo, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; Argentina. Centro de Estudios Aplicados a la Conservación; Argentina
Fil: Ezquiaga, María Cecilia. 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: Fasola, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; Argentina
Fil: Abba, Agustin Manuel. 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
CHAETOPHRACTUS VILLOSUS
ENDOPARASITES
GEOGRAPHICAL VARIATION
PATAGONIA
XENARTHRA
ZAEDYUS PICHIY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/181094
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/181094
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variationGallo, Jorge AlbertoEzquiaga, María CeciliaFasola, LauraAbba, Agustin ManuelCHAETOPHRACTUS VILLOSUSENDOPARASITESGEOGRAPHICAL VARIATIONPATAGONIAXENARTHRAZAEDYUS PICHIYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy. In this study we describe and analyze the variation on helminth fauna of these armadillos in Patagonia compared with northern localities described in previous studies. A total of 49 armadillos were collected in Patagonia. Quantitative descriptors of parasite ecology were calculated and community structure of helminths was analyzed following the central-satellite species hypothesis. The parasite richness in Patagonia decreases almost 50% in both armadillos. Zaedyus pichiy present the same central species in Patagonia as in northern localities. For C. villosus central-satellite species analysis could not be applied. The loss of some helminths in Z. pichiy could be the result of lower temperatures or the absence of intermediate arthropods hosts. But in C. villosus the absence of some helminths with Patagonian distribution could be explained by its recent dispersion in Patagonia. Trichohelix tuberculata still being the only helminth in C. villosus introduced population of Tierra del Fuego.Fil: Gallo, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; Argentina. Centro de Estudios Aplicados a la Conservación; ArgentinaFil: Ezquiaga, María Cecilia. 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: Fasola, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; ArgentinaFil: Abba, Agustin Manuel. 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 Brasileira de Ciencias2021-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/181094Gallo, Jorge Alberto; Ezquiaga, María Cecilia; Fasola, Laura; Abba, Agustin Manuel; Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 93; 4; 10-2021; 1-120001-37651678-2690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.scielo.br/j/aabc/a/cKVbMmNYpFmJZzXyJWMq4Rj/?lang=eninfo:eu-repo/semantics/altIdentifier/doi/10.1590/0001-3765202120210624info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:08:40Zoai:ri.conicet.gov.ar:11336/181094instacron: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 13:08:40.963CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
title Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
spellingShingle Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
Gallo, Jorge Alberto
CHAETOPHRACTUS VILLOSUS
ENDOPARASITES
GEOGRAPHICAL VARIATION
PATAGONIA
XENARTHRA
ZAEDYUS PICHIY
title_short Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
title_full Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
title_fullStr Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
title_full_unstemmed Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
title_sort Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation
dc.creator.none.fl_str_mv Gallo, Jorge Alberto
Ezquiaga, María Cecilia
Fasola, Laura
Abba, Agustin Manuel
author Gallo, Jorge Alberto
author_facet Gallo, Jorge Alberto
Ezquiaga, María Cecilia
Fasola, Laura
Abba, Agustin Manuel
author_role author
author2 Ezquiaga, María Cecilia
Fasola, Laura
Abba, Agustin Manuel
author2_role author
author
author
dc.subject.none.fl_str_mv CHAETOPHRACTUS VILLOSUS
ENDOPARASITES
GEOGRAPHICAL VARIATION
PATAGONIA
XENARTHRA
ZAEDYUS PICHIY
topic CHAETOPHRACTUS VILLOSUS
ENDOPARASITES
GEOGRAPHICAL VARIATION
PATAGONIA
XENARTHRA
ZAEDYUS PICHIY
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 similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy. In this study we describe and analyze the variation on helminth fauna of these armadillos in Patagonia compared with northern localities described in previous studies. A total of 49 armadillos were collected in Patagonia. Quantitative descriptors of parasite ecology were calculated and community structure of helminths was analyzed following the central-satellite species hypothesis. The parasite richness in Patagonia decreases almost 50% in both armadillos. Zaedyus pichiy present the same central species in Patagonia as in northern localities. For C. villosus central-satellite species analysis could not be applied. The loss of some helminths in Z. pichiy could be the result of lower temperatures or the absence of intermediate arthropods hosts. But in C. villosus the absence of some helminths with Patagonian distribution could be explained by its recent dispersion in Patagonia. Trichohelix tuberculata still being the only helminth in C. villosus introduced population of Tierra del Fuego.
Fil: Gallo, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; Argentina. Centro de Estudios Aplicados a la Conservación; Argentina
Fil: Ezquiaga, María Cecilia. 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: Fasola, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Administración de Parques Nacionales. Delegación Regional Patagonia. Oficina de San Carlos de Bariloche; Argentina. Asociación Ornitológica del Plata; Argentina
Fil: Abba, Agustin Manuel. 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 The similarity between parasites communities’ decay with distance and its analysis may explain important ecological process such host dispersion. Patagonia is inhabited by two armadillo species, Chaetophractus villosus and Zaedyus pichiy. In this study we describe and analyze the variation on helminth fauna of these armadillos in Patagonia compared with northern localities described in previous studies. A total of 49 armadillos were collected in Patagonia. Quantitative descriptors of parasite ecology were calculated and community structure of helminths was analyzed following the central-satellite species hypothesis. The parasite richness in Patagonia decreases almost 50% in both armadillos. Zaedyus pichiy present the same central species in Patagonia as in northern localities. For C. villosus central-satellite species analysis could not be applied. The loss of some helminths in Z. pichiy could be the result of lower temperatures or the absence of intermediate arthropods hosts. But in C. villosus the absence of some helminths with Patagonian distribution could be explained by its recent dispersion in Patagonia. Trichohelix tuberculata still being the only helminth in C. villosus introduced population of Tierra del Fuego.
publishDate 2021
dc.date.none.fl_str_mv 2021-10
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/11336/181094
Gallo, Jorge Alberto; Ezquiaga, María Cecilia; Fasola, Laura; Abba, Agustin Manuel; Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 93; 4; 10-2021; 1-12
0001-3765
1678-2690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/181094
identifier_str_mv Gallo, Jorge Alberto; Ezquiaga, María Cecilia; Fasola, Laura; Abba, Agustin Manuel; Helminth-fauna of Patagonian armadillos: comparative analysis of parasites geographical variation; Academia Brasileira de Ciencias; Anais da Academia Brasileira de Ciencias; 93; 4; 10-2021; 1-12
0001-3765
1678-2690
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.scielo.br/j/aabc/a/cKVbMmNYpFmJZzXyJWMq4Rj/?lang=en
info:eu-repo/semantics/altIdentifier/doi/10.1590/0001-3765202120210624
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academia Brasileira de Ciencias
publisher.none.fl_str_mv Academia Brasileira de Ciencias
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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