COMPARATIVE ANALYSIS OF THE SUCCESSIONAL PATTERNS OF INSECTS AND RELATED ARTHROPODS ON CARRION IN NORTHERN VIRGINIA
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Authors
Arias, Sara A.
Issue Date
2005
Type
Thesis
Language
en
Keywords
Alternative Title
Abstract
This study examines the succession of insects and related arthropods on a pig carcass during three different seasons within Fairfax County in Northern Virginia. Two suckling pigs and one adult pig head, all weighing between 12-15 pounds each, were used as representation of human flesh. Each was placed in the same area during the spring, summer, and fall of 2005 and observed throughout the decomposition period until all insect development activity was terminated. The succession pattern of insects and estimated times of decay during these three seasons were compared in order to give an indication of the rate of decomposition and variety of insects concentrated within the area. This information would provide a better understanding of the decomposition rate using entomological information as well as acquires information that would allow a better understanding of postmortem intervals in the Fairfax County region.