Insects of forensic importance from Rio Grande do Sul state in southern Brazil

被引：56

作者：

Barros de Souza, Alex Sandro ^{[1
]}

Kirst, Frederico Dutra ^{[1
]}

Krueger, Rodrigo Ferreira ^{[2
]}

机构：

[1] INPA, BR-69011970 Manaus, Amazonas, Brazil

[2] Campus Rio Paranaiba Univ Fed Vicosa, BR-38810000 Rio Paranaiba, MG, Brazil

来源：

REVISTA BRASILEIRA DE ENTOMOLOGIA | 2008年 / 52卷 / 04期

关键词：

Carrion fauna; Coleoptera; Diptera; forensic entomology; IPM;

D O I：

10.1590/S0085-56262008000400016

中图分类号：

Q96 [昆虫学];

学科分类号：

摘要：

Insects of forensic importance from Rio Grande do Sul state in southern Brazil. The experiment was conducted throughout file year 2005, at the Universidade Federal de Pelotas campus. The objectives of the study were to analyze the decomposition of rabbit (Oryctolagus cunniculus L.) with mean weight 2.67 Kg carcass and describe the interaction of insects acting on it, as swell as the insect's potential use in legal medicine. We collected 5.239 insect specimens; 1.827 of them were obtained from larvae collected from carcasses and reared. The specimens were identified and 20 species were of forensic importance. The species Lucilia eximia (Wiedemann, 1819) and Chrysomya albiceps (Wiedemann. 1819) (Diptera, Calliphoridae) were better indicators of post-mortem interval (PMI) because they occurred in all seasons and were the first to reach the carcass. Hemilucilia semidiaphana (Rondani, 1850), H. segmentaria (Fabricius, 1805) (Diptera, Calliphoridae), Muscina stabulans (Fallen, 1817) and Synthesiomyia nudiseta (Wulp, 1883) (Diptera. Muscidae) can disclose death time because they occur only in certain months of the year. Oxyletrum discicolle (Brulle, 1840) (Coleoptera, Silphidae) and Dermestes maculates De Geer, 1774 (Coleoptera, Desmestidae) were found in advanced stages of decomposition.

引用

页码：641 / 646

页数：6

共 30 条

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