Postmortem interval estimation with Dermestes maculatus (Coleoptera: Dermestidae) and Chrysomya albiceps (Diptera: Calliphoridae) in Colombia

被引：1

作者：

Ramos-Pastrana, Yardany ^{[1
]}

Zanetti, Noelia, I ^{[2
]}

Cordoba-Suarez, Eric ^{[1
]}

机构：

[1] Univ Amazonia GIEUA, Grp Invest Entomol, Univ Amazonia, Florencia, Caquets, Colombia

[2] CONICET UNS, Inst Ciencias Biol & Biomed Sur INBIOSUR, Dept Biol Bioquim & Farm, Bahia Blanca, Buenos Aires, Argentina

来源：

ACTA AMAZONICA | 2022年 / 52卷 / 03期

关键词：

forensic entomology; submerged cadavers; dressed cadavers; closed environments; FORENSIC ENTOMOLOGY; TEMPERATURE; DECOMPOSITION; BEETLES; INDOOR; LARVAE; GEER;

D O I：

10.1590/1809-4392202102482

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Insects attracted to cadavers can be used to estimate postmortem interval (PMI). In this study, inmature stages and adults of Dermestes maculatus and Chrysomya albiceps were collected in association with a human cadaver in a closed aquatic environment in Caqueta, Colombia, and analyzed to determine the PMI. We also conducted an experiment with a pig carcass to estimate the emersion time, which began three days after carcass submersion. The minimum PMI was 481.5 hours. Time of death, time of emersion and period of insect activity matched the actions of the murder suspects, who confessed to murdering the victim 25 days prior to the discovery of the body.

引用

页码：241 / 244

页数：4

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