title: Insects colonising carcasses in open and forest habitats of Central Europe: search for indicators of corpse relocation.
abstract: Several traces may reveal the post-mortem relocation of a corpse. Insects are particularly useful for that purpose. The use of insects for inferring the transfer of a corpse rests on a premise that particular species colonise corpses in different habitats. However, only some insects reveal a strong preference for a given type of habitat. In order to find those insects which colonise corpses exclusively in open habitats, as opposed to forest habitats, a pig carrion study was made in rural open and rural forest habitats of Central Europe. Lucilia sericata (Diptera: Calliphoridae), Dermestes frischi, Dermestes laniarius (Coleoptera: Dermestidae), Omosita colon, some species of Nitidula (Coleoptera: Nitidulidae) and Necrobia rufipes (Coleoptera: Cleridae) were found to breed exclusively in open habitats. Only Oiceoptoma thoracicum (Coleoptera: Silphidae) avoided definitely breeding in open habitats. Sarcophaga caerulescens (Diptera: Sarcophagidae) regularly bred in open habitats but rarely bred in forests. Accordingly, L. sericata, D. frischi, O. colon, species of Nitidula and supposedly N. rufipes may be classified as indicators of corpse relocation from rural open to rural forest habitats of Central Europe. Only O. thoracicum may be classified as an indicator of the relocation in an opposite direction.
authors.affiliation: Laboratory of Criminalistics, Adam Mickiewicz University, Św. Marcin 90, 61-809 Poznań, Poland. szymmat@amu.edu.pl
authors.forename: Szymon
authors.initials: S
authors.lastname: Matuszewski
authors.forename: Michał
authors.initials: M
authors.lastname: Szafałowicz
authors.forename: Mateusz
authors.initials: M
authors.lastname: Jarmusz
mesh_terms: D000818:Animals; D001947:Breeding; D001517:Coleoptera; D004175:Diptera; D017753:Ecosystem; D004772:Entomology; D005247:Feeding Behavior; D049429:Forensic Pathology; D007814:Larva; D023421:Models, Animal; D011180:Postmortem Changes; D013552:Swine; D013696:Temperature; D014197:Trees
keywords: Carrion insects; Corpse relocation; Forensic entomology; Habitat preferences