First Report of Necrophagous Insects on Human Corpses in Riyadh, Saudi Arabia

被引:12
作者
Alajmi, R. A. [1 ]
AlGhufaili, H. [2 ]
Farrukh, A. [1 ]
Aljohani, H. [1 ]
Mashaly, A. M. A. [1 ,3 ]
机构
[1] King Saud Univ, Dept Zool, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia
[2] King Saud Med City, Medico Legal Ctr, Riyadh, Saudi Arabia
[3] Minia Univ, Dept Zool, Fac Sci, El Minia 61519, Egypt
关键词
DNA barcoding; Dermestes; Chrysomya; Saudi Arabia; FORENSICALLY IMPORTANT BLOWFLIES; LARDER BEETLES COLEOPTERA; IMPORTANT FLIES DIPTERA; 16S RIBOSOMAL-RNA; MOLECULAR-IDENTIFICATION; ARTHROPOD SUCCESSION; COI BARCODES; PIG CARRION; CALLIPHORIDAE; DECOMPOSITION;
D O I
10.1093/jme/tjw113
中图分类号
Q96 [昆虫学];
学科分类号
摘要
Necrophagous species of insects provide useful complementary data to estimate the postmortem interval in forensic cases. Here, for the first time, we report on insect specimens collected from human corpses in Riyadh, Kingdom of Saudi Arabia. During the study, 14 beetle larvae were collected from the outdoor corpse (case report one) and five flies and seven beetles were collected from the indoor corpse (case report two). Sequencing was performed to study the mitochondrial DNA (mtDNA) as the prospective basis of an identification technique. The sequencing focused on a section of the cytochrome oxidase I encoding region of mtDNA. Two beetle species, Dermestes frischii (Kugelann) and Dermestes maculatus (De Geer) (Coleoptera: Dermestidae), and one fly species, Chrysomya albiceps (Wiedemann) (Diptera: Calliphoridae), were identified. These results will be instrumental in the implementation of a Saudi database of forensically relevant insects.
引用
收藏
页码:1276 / 1282
页数:7
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