Insect fauna visiting carrion in Southwest Virginia.
Successional patterns of insect fauna on pig carcasses were studied in southwest Virginia. The objective was to identify and qualitatively assess the major taxa of forensic importance in this region. Studies were conducted in spring and summer 2001 and 2002, and fall 2002. Over 50 taxa were collected and identified. Phormia regina was the dominant fly species in the spring (>90%) and co-dominant with Phaenicia coeruleiviridis in the summer. Phaenicia sericata, Lucilia illustris, and Calliphora spp. were collected in spring and summer, but less frequently. Eleven species of Sarcophagidae also were collected with Sarcophaga utilis and Helicobia rapax the most common. In the fall, the dominant fly species were Calliphora vomitoria, L. illustris, and P. coeruleiviridis. The primary beetle species collected in spring and summer included three Staphylinidae (Creophilis maxillosus, Platydracus maculosus, and Aleochara lata) and three Silphidae (Oiceoptoma noveboracense, Necrodes surinamensis, and Necrophila americana). No beetles were collected in the fall.
Tabor
Kimberly L
KL
Department of Entomology, Virginia Polytechnic Institute, State University, 216 Price Hall, Virginia Tech, Blacksburg, VA 24061-0319, USA. kitabor@vt.edu
Fell
Richard D
RD
Brewster
Carlyle C
CC
D000818:Animals; D002102:Cadaver; D005247:Feeding Behavior; D005554:Forensic Medicine; D007313:Insecta / Q000145:classification*; D012621:Seasons; D013552:Swine; D014768:Virginia