An initial study of insect succession and carrion decomposition in various forest habitats of Central Europe.
At the end of summer and beginning of fall 2005 insect succession and pig carrion decomposition were studied in pine-oak forest, hornbeam-oak forest, and alder forest in Western Poland (Central Europe). Five stages of decomposition were recognized: fresh stage, bloated stage, active decay stage, advanced decay stage, and remains stage. The highest rate of decomposition was observed in the alder forest and the lowest in the pine-oak forest. A similar composition of carrion entomofauna was found in each forest. Numerous adults of Lucilia caesar, Phormia regina and Calliphora vomitoria (Calliphoridae), Hydrotaea spp. (Muscidae), Stearibia nigriceps and Parapiophila vulgaris (Piophilidae), Necrodes littoralis and Thanatophilus rugosus (Silphidae), Creophilus maxillosus, Omalium rivulare, Oxypoda acuminata and Philonthus spp. (Staphylinidae) as well as larvae of L. caesar, P. regina, C. vomitoria, Fannidae (Diptera) and N. littoralis, C. maxillosus, Philonthus (Coleoptera) were collected. There were no differences between forests in the sequence of insect occurrence on carrion. However, differences between forests in occurrence time and activity period of some taxa were found. Implications of these results for forensic entomology are discussed.
Matuszewski
Szymon
S
Department of Criminalistics, Adam Mickiewicz University, Sw. Marcin 90, 61-809 Poznań, Poland.
Bajerlein
Daria
D
Konwerski
Szymon
S
Szpila
Krzysztof
K
D000818:Animals; D004175:Diptera; D004772:Entomology; D005060:Europe; D005247:Feeding Behavior; D018732:Forensic Anthropology; D011180:Postmortem Changes; D034421:Sus scrofa; D014197:Trees