Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance

Autores
Aballay, Fernando Hernán; Murua, Fabricio Alejandro; Acosta, Juan Carlos; Centeno, Néstor Daniel
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The succession of carrion fauna and the decomposition stages were studied in the arid environment of San Juan Province, Argentina (31°32′34. 7″ S; 68°34′39. 4″ W). Two pig carcasses (Sus scrofa) were placed in wire mesh cages, 100 m apart from each other. Each carcass was surrounded by pitfall traps, and a modified Malaise trap was placed above. Daily samplings were carried out to collect the insects present in the carcasses and the traps, and body and environmental temperature were measured. The main colonizer species was Chrysomya albiceps (Wiedemann) and its larvae were dominant over other Diptera. The first adult blowflies emerged at 8. 9 days. The time to reach the remains stage was 8 days shorter than for other South American sites. We recorded the early arrival of adult Dermestes maculates De Geer and Dermestes ater De Geer 2 days after the beginning of the assay, and larvae of these species were recorded 4 days after. We determined a 1. 5-day error in the postmortem interval estimation using the temperatures measured in the assay and those recorded by the nearest meteorological station. © 2012 Sociedade Entomológica do Brasil.
Fil: Aballay, Fernando Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Arg. de Invest. de Las Zonas Aridas; Argentina
Fil: Murua, Fabricio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Centeno, Néstor Daniel. Universidad Nacional de Quilmes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Arid Zone
Cadaveric Fauna
Decomposition Process
Postmortem Interval Estimation
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:11336/74605
Acceder
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spelling Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic RelevanceAballay, Fernando HernánMurua, Fabricio AlejandroAcosta, Juan CarlosCenteno, Néstor DanielArid ZoneCadaveric FaunaDecomposition ProcessPostmortem Interval Estimationhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The succession of carrion fauna and the decomposition stages were studied in the arid environment of San Juan Province, Argentina (31°32′34. 7″ S; 68°34′39. 4″ W). Two pig carcasses (Sus scrofa) were placed in wire mesh cages, 100 m apart from each other. Each carcass was surrounded by pitfall traps, and a modified Malaise trap was placed above. Daily samplings were carried out to collect the insects present in the carcasses and the traps, and body and environmental temperature were measured. The main colonizer species was Chrysomya albiceps (Wiedemann) and its larvae were dominant over other Diptera. The first adult blowflies emerged at 8. 9 days. The time to reach the remains stage was 8 days shorter than for other South American sites. We recorded the early arrival of adult Dermestes maculates De Geer and Dermestes ater De Geer 2 days after the beginning of the assay, and larvae of these species were recorded 4 days after. We determined a 1. 5-day error in the postmortem interval estimation using the temperatures measured in the assay and those recorded by the nearest meteorological station. © 2012 Sociedade Entomológica do Brasil.Fil: Aballay, Fernando Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Arg. de Invest. de Las Zonas Aridas; ArgentinaFil: Murua, Fabricio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; ArgentinaFil: Centeno, Néstor Daniel. Universidad Nacional de Quilmes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSociedade Entomológica do Brasil2012-02info: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/11336/74605Aballay, Fernando Hernán; Murua, Fabricio Alejandro; Acosta, Juan Carlos; Centeno, Néstor Daniel; Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance; Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 1; 2-2012; 27-311519-566X1678-8052CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s13744-011-0005-9info:eu-repo/semantics/altIdentifier/doi/10.1007/s13744-011-0005-9info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:17Zoai:ri.conicet.gov.ar:11336/74605instacron: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:34982025-10-22 11:03:17.369CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
title Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
spellingShingle Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
Aballay, Fernando Hernán
Arid Zone
Cadaveric Fauna
Decomposition Process
Postmortem Interval Estimation
title_short Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
title_full Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
title_fullStr Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
title_full_unstemmed Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
title_sort Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
dc.creator.none.fl_str_mv Aballay, Fernando Hernán
Murua, Fabricio Alejandro
Acosta, Juan Carlos
Centeno, Néstor Daniel
author Aballay, Fernando Hernán
author_facet Aballay, Fernando Hernán
Murua, Fabricio Alejandro
Acosta, Juan Carlos
Centeno, Néstor Daniel
author_role author
author2 Murua, Fabricio Alejandro
Acosta, Juan Carlos
Centeno, Néstor Daniel
author2_role author
author
author
dc.subject.none.fl_str_mv Arid Zone
Cadaveric Fauna
Decomposition Process
Postmortem Interval Estimation
topic Arid Zone
Cadaveric Fauna
Decomposition Process
Postmortem Interval Estimation
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 succession of carrion fauna and the decomposition stages were studied in the arid environment of San Juan Province, Argentina (31°32′34. 7″ S; 68°34′39. 4″ W). Two pig carcasses (Sus scrofa) were placed in wire mesh cages, 100 m apart from each other. Each carcass was surrounded by pitfall traps, and a modified Malaise trap was placed above. Daily samplings were carried out to collect the insects present in the carcasses and the traps, and body and environmental temperature were measured. The main colonizer species was Chrysomya albiceps (Wiedemann) and its larvae were dominant over other Diptera. The first adult blowflies emerged at 8. 9 days. The time to reach the remains stage was 8 days shorter than for other South American sites. We recorded the early arrival of adult Dermestes maculates De Geer and Dermestes ater De Geer 2 days after the beginning of the assay, and larvae of these species were recorded 4 days after. We determined a 1. 5-day error in the postmortem interval estimation using the temperatures measured in the assay and those recorded by the nearest meteorological station. © 2012 Sociedade Entomológica do Brasil.
Fil: Aballay, Fernando Hernán. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Arg. de Invest. de Las Zonas Aridas; Argentina
Fil: Murua, Fabricio Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Acosta, Juan Carlos. Universidad Nacional de San Juan. Facultad de Ciencias Exactas Físicas y Naturales. Departamento de Biología; Argentina
Fil: Centeno, Néstor Daniel. Universidad Nacional de Quilmes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The succession of carrion fauna and the decomposition stages were studied in the arid environment of San Juan Province, Argentina (31°32′34. 7″ S; 68°34′39. 4″ W). Two pig carcasses (Sus scrofa) were placed in wire mesh cages, 100 m apart from each other. Each carcass was surrounded by pitfall traps, and a modified Malaise trap was placed above. Daily samplings were carried out to collect the insects present in the carcasses and the traps, and body and environmental temperature were measured. The main colonizer species was Chrysomya albiceps (Wiedemann) and its larvae were dominant over other Diptera. The first adult blowflies emerged at 8. 9 days. The time to reach the remains stage was 8 days shorter than for other South American sites. We recorded the early arrival of adult Dermestes maculates De Geer and Dermestes ater De Geer 2 days after the beginning of the assay, and larvae of these species were recorded 4 days after. We determined a 1. 5-day error in the postmortem interval estimation using the temperatures measured in the assay and those recorded by the nearest meteorological station. © 2012 Sociedade Entomológica do Brasil.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/74605
Aballay, Fernando Hernán; Murua, Fabricio Alejandro; Acosta, Juan Carlos; Centeno, Néstor Daniel; Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance; Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 1; 2-2012; 27-31
1519-566X
1678-8052
CONICET Digital
CONICET
url http://hdl.handle.net/11336/74605
identifier_str_mv Aballay, Fernando Hernán; Murua, Fabricio Alejandro; Acosta, Juan Carlos; Centeno, Néstor Daniel; Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance; Sociedade Entomológica do Brasil; Neotropical Entomology; 41; 1; 2-2012; 27-31
1519-566X
1678-8052
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://link.springer.com/article/10.1007/s13744-011-0005-9
info:eu-repo/semantics/altIdentifier/doi/10.1007/s13744-011-0005-9
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
dc.publisher.none.fl_str_mv Sociedade Entomológica do Brasil
publisher.none.fl_str_mv Sociedade Entomológica do Brasil
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 12.982451

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