Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America

Autores
Dufek, Matias Ignacio; Oscherov, Elena B.; Damborsky, Miryam Pieri; Mulieri, Pablo Ricardo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Dufek, Matías Ignacio. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Dufek, Matías Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Oscherov, Elena B. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Damborsky, Miryam Pieri. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Mulieri, Pablo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Mulieri, Pablo Ricardo. Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’; Argentina.
A temporal study of the Calliphoridae fauna was conducted in five different types of habitats in the Humid Chaco ecoregion: an urban settlement, a cattle farm, an alfalfa crop, a savanna, and a forest. Research was carried out to analyze 1) how the species composition of blow fly communities changes across different types of human-modified and wild environments, 2) their seasonal fluctuations, and 3) the influence of climatic factors (relative humidity, temperature, and precipitations) on the temporal dynamics of these communities. In each habitat, five sites were selected for the collection of blow flies using bait traps, and flies were collected for 1 yr. In total, 32,100 blow flies were collected, distributed in five genera and 11 species. The native species Cochliomyia macellaria (Fabricius) (Diptera: Calliphoridae) was the most abundant, followed by the exotic Chrysomya putoria (Wiedemann) (Diptera: Calliphoridae). The abundance of exotic species represented 59.9% of the total sample, showing a reduction toward less disturbed sites. The Calliphorid communities were compared in terms of species richness, composition, and abundance between habitats and seasons. Our results showed that the habitat type and season affect the composition of blow fly communities. The alfalfa crop and the forest showed the highest diversity of species. In general, there was a decrease in blow fly activity during winter in all habitats. The climatic factors did not greatly affect the diversity of these flies. This study provides a first understanding of several ecological aspects of the Calliphoridae assemblages of the previously unsurveyed Humid Chaco ecoregion of South America.
Fuente
Journal of Medical Entomology, 2019, vol. 56, no. 3, p. 725-736.
Materia
Anthropogenic impact
Biodiversity
Blow fly
Community composition
Temporal fluctuation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
Institución
Universidad Nacional del Nordeste
OAI Identificador
oai:repositorio.unne.edu.ar:123456789/61721
Acceder
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network_acronym_str RIUNNE
repository_id_str 4871
network_name_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
spelling Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South AmericaDufek, Matias IgnacioOscherov, Elena B.Damborsky, Miryam PieriMulieri, Pablo RicardoAnthropogenic impactBiodiversityBlow flyCommunity compositionTemporal fluctuationFil: Dufek, Matías Ignacio. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Dufek, Matías Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Oscherov, Elena B. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Damborsky, Miryam Pieri. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.Fil: Mulieri, Pablo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Mulieri, Pablo Ricardo. Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’; Argentina.A temporal study of the Calliphoridae fauna was conducted in five different types of habitats in the Humid Chaco ecoregion: an urban settlement, a cattle farm, an alfalfa crop, a savanna, and a forest. Research was carried out to analyze 1) how the species composition of blow fly communities changes across different types of human-modified and wild environments, 2) their seasonal fluctuations, and 3) the influence of climatic factors (relative humidity, temperature, and precipitations) on the temporal dynamics of these communities. In each habitat, five sites were selected for the collection of blow flies using bait traps, and flies were collected for 1 yr. In total, 32,100 blow flies were collected, distributed in five genera and 11 species. The native species Cochliomyia macellaria (Fabricius) (Diptera: Calliphoridae) was the most abundant, followed by the exotic Chrysomya putoria (Wiedemann) (Diptera: Calliphoridae). The abundance of exotic species represented 59.9% of the total sample, showing a reduction toward less disturbed sites. The Calliphorid communities were compared in terms of species richness, composition, and abundance between habitats and seasons. Our results showed that the habitat type and season affect the composition of blow fly communities. The alfalfa crop and the forest showed the highest diversity of species. In general, there was a decrease in blow fly activity during winter in all habitats. The climatic factors did not greatly affect the diversity of these flies. This study provides a first understanding of several ecological aspects of the Calliphoridae assemblages of the previously unsurveyed Humid Chaco ecoregion of South America.Oxford University Press2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfp. 725-736.application/pdfDufek, Matías Ignacio, et al., 2019. Calliphoridae (Diptera) in human-transformed and wild habitats: diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America. Journal of Medical Entomology. Oxford: Oxford University Press, vol. 56, no. 3, p. 725-736. E-ISSN 1938-2928. DOI 10.1093/jme/tjy234.https://repositorio.unne.edu.ar/handle/123456789/61721Journal of Medical Entomology, 2019, vol. 56, no. 3, p. 725-736.reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)instname:Universidad Nacional del Nordesteeng10.1093/jme/tjy234info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/ar/Atribución-NoComercial-SinDerivadas 2.5 Argentina2026-10-01T11:56:52Zoai:repositorio.unne.edu.ar:123456789/61721instacron:UNNEInstitucionalhttp://repositorio.unne.edu.ar/Universidad públicaNo correspondehttp://repositorio.unne.edu.ar/oaiososa@bib.unne.edu.ar;sergio.alegria@unne.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:48712026-10-01 11:56:53.813Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordestefalse
dc.title.none.fl_str_mv Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
title Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
spellingShingle Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
Dufek, Matias Ignacio
Anthropogenic impact
Biodiversity
Blow fly
Community composition
Temporal fluctuation
title_short Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
title_full Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
title_fullStr Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
title_full_unstemmed Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
title_sort Calliphoridae (Diptera) in human-transformed and wild habitats : diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America
dc.creator.none.fl_str_mv Dufek, Matias Ignacio
Oscherov, Elena B.
Damborsky, Miryam Pieri
Mulieri, Pablo Ricardo
author Dufek, Matias Ignacio
author_facet Dufek, Matias Ignacio
Oscherov, Elena B.
Damborsky, Miryam Pieri
Mulieri, Pablo Ricardo
author_role author
author2 Oscherov, Elena B.
Damborsky, Miryam Pieri
Mulieri, Pablo Ricardo
author2_role author
author
author
dc.subject.none.fl_str_mv Anthropogenic impact
Biodiversity
Blow fly
Community composition
Temporal fluctuation
topic Anthropogenic impact
Biodiversity
Blow fly
Community composition
Temporal fluctuation
dc.description.none.fl_txt_mv Fil: Dufek, Matías Ignacio. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Dufek, Matías Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Oscherov, Elena B. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Damborsky, Miryam Pieri. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
Fil: Mulieri, Pablo Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Fil: Mulieri, Pablo Ricardo. Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’; Argentina.
A temporal study of the Calliphoridae fauna was conducted in five different types of habitats in the Humid Chaco ecoregion: an urban settlement, a cattle farm, an alfalfa crop, a savanna, and a forest. Research was carried out to analyze 1) how the species composition of blow fly communities changes across different types of human-modified and wild environments, 2) their seasonal fluctuations, and 3) the influence of climatic factors (relative humidity, temperature, and precipitations) on the temporal dynamics of these communities. In each habitat, five sites were selected for the collection of blow flies using bait traps, and flies were collected for 1 yr. In total, 32,100 blow flies were collected, distributed in five genera and 11 species. The native species Cochliomyia macellaria (Fabricius) (Diptera: Calliphoridae) was the most abundant, followed by the exotic Chrysomya putoria (Wiedemann) (Diptera: Calliphoridae). The abundance of exotic species represented 59.9% of the total sample, showing a reduction toward less disturbed sites. The Calliphorid communities were compared in terms of species richness, composition, and abundance between habitats and seasons. Our results showed that the habitat type and season affect the composition of blow fly communities. The alfalfa crop and the forest showed the highest diversity of species. In general, there was a decrease in blow fly activity during winter in all habitats. The climatic factors did not greatly affect the diversity of these flies. This study provides a first understanding of several ecological aspects of the Calliphoridae assemblages of the previously unsurveyed Humid Chaco ecoregion of South America.
description Fil: Dufek, Matías Ignacio. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas y Naturales y Agrimensura; Argentina.
publishDate 2019
dc.date.none.fl_str_mv 2019
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 Dufek, Matías Ignacio, et al., 2019. Calliphoridae (Diptera) in human-transformed and wild habitats: diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America. Journal of Medical Entomology. Oxford: Oxford University Press, vol. 56, no. 3, p. 725-736. E-ISSN 1938-2928. DOI 10.1093/jme/tjy234.
https://repositorio.unne.edu.ar/handle/123456789/61721
identifier_str_mv Dufek, Matías Ignacio, et al., 2019. Calliphoridae (Diptera) in human-transformed and wild habitats: diversity and seasonal fluctuations in the Humid Chaco ecoregion of South America. Journal of Medical Entomology. Oxford: Oxford University Press, vol. 56, no. 3, p. 725-736. E-ISSN 1938-2928. DOI 10.1093/jme/tjy234.
url https://repositorio.unne.edu.ar/handle/123456789/61721
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1093/jme/tjy234
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Atribución-NoComercial-SinDerivadas 2.5 Argentina
dc.format.none.fl_str_mv application/pdf
p. 725-736.
application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv Journal of Medical Entomology, 2019, vol. 56, no. 3, p. 725-736.
reponame:Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname:Universidad Nacional del Nordeste
reponame_str Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
collection Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
instname_str Universidad Nacional del Nordeste
repository.name.fl_str_mv Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) - Universidad Nacional del Nordeste
repository.mail.fl_str_mv ososa@bib.unne.edu.ar;sergio.alegria@unne.edu.ar
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score 12.853507

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