Marks caused by the scavenging activity of Necrobia rufipes (Coleoptera: Cleridae) under laboratory conditions

被引:16
作者
Zanetti, Noelia I. [1 ,2 ]
Visciarelli, Elena C. [2 ]
Centeno, Nestor D. [1 ]
机构
[1] Univ Nacl Quilmes, Dept Ciencia & Tecnol, Lab Entomol Aplicada & Forense, RA-1876 Bernal, Buenos Aires, Argentina
[2] Univ Nacl Sur, Dept Biol Bioquim & Farm, Catedra Parasitol Clin, RA-8000 Bahia Blanca, Buenos Aires, Argentina
关键词
Forensic entomology; Forensic taphonomy; Cadaveric beetles; Necrobia rufipes; Controlled conditions; ARTHROPODS; ARGENTINA;
D O I
10.1016/j.jflm.2015.04.020
中图分类号
DF [法律]; D9 [法律]; R [医药、卫生];
学科分类号
0301 ; 10 ;
摘要
Insects are an important group involved in carrion consumption and are thus of forensic interest. In the laboratory we studied the taphonomic marks that Necrobia rufipes (Cleridae) can produce. Pig trotters were exposed to adult beetles at 21 +/- 3 degrees C and 12:12 h day/night cycle. We made observations and took photographs every 4-5 days for 12 months. Marks were noted after a month. We found scratches, pits, holes, and tunnels in several kinds of tissue such as integumental, connective and muscular. This work contributes preliminary data of significant application in biology, ecology, anthropology and forensics. Until now, no study has provided taphonomic information with N. rufipes. (C) 2015 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.
引用
收藏
页码:116 / 120
页数:5
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