Arid
DOI10.1007/s13744-011-0005-9
Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance
Aballay, F. H.2; Murua, A. F.3; Acosta, J. C.3; Centeno, N. D.1
通讯作者Centeno, N. D.
来源期刊NEOTROPICAL ENTOMOLOGY
ISSN1519-566X
出版年2012
卷号41期号:1页码:27-31
英文摘要

The succession of carrion fauna and the decomposition stages were studied in the arid environment of San Juan Province, Argentina (31A degrees 32’34.7aEuro(3) S; 68A degrees 34’39.4aEuro(3) 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.


英文关键词Arid zone cadaveric fauna decomposition process Postmortem interval estimation
类型Article
语种英语
国家Argentina
收录类别SCI-E
WOS记录号WOS:000301791600006
WOS关键词SOUTHEASTERN BRAZIL ; CHRYSOMYA-ALBICEPS ; PIG CARCASSES ; INSECT FAUNA ; CALLIPHORIDAE ; DIPTERA
WOS类目Entomology
WOS研究方向Entomology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/174165
作者单位1.Univ Nacl Quilmes, Ctr Estudios & Invest, Bernal, Argentina;
2.Inst Argentino Invest Zonas Aridas, Entomol Lab, Mendoza, Argentina;
3.Univ Nacl San Juan, Fac Ciencias Exactas Fis & Nat, IMCN, San Juan, Argentina
推荐引用方式
GB/T 7714
Aballay, F. H.,Murua, A. F.,Acosta, J. C.,et al. Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance[J],2012,41(1):27-31.
APA Aballay, F. H.,Murua, A. F.,Acosta, J. C.,&Centeno, N. D..(2012).Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance.NEOTROPICAL ENTOMOLOGY,41(1),27-31.
MLA Aballay, F. H.,et al."Succession of Carrion Fauna in the Arid Region of San Juan Province, Argentina and Its Forensic Relevance".NEOTROPICAL ENTOMOLOGY 41.1(2012):27-31.
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