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Identification of a Red 'Fiber': Chironomid Larvae

NCJ Number
118066
Journal
Journal of Forensic Sciences Volume: 34 Issue: 3 Dated: (May 1989) Pages: 617-621
Author(s)
D A Hawley; N H Haskell; D G McShaffrey; R E Williams; J E Pless
Date Published
1989
Length
5 pages
Annotation
During preliminary examination of the body of a homicide victim, a peculiar red 'fiber' was noticed and recovered. Initially believing this to be a carpet fiber, the item was subjected to fiber analysis. It was found to be a short coiled particle not like any known natural or synthetic fabric fiber. Subsequent examinations determined this 'fiber' to be larva of a common freshwater midge (Diptera; Chironomidae). Chironomid larvae have been observed on other bodies recovered from freshwater environments. Entomological studies of this organism have led to the conclusion that the presence of chironomid larvae indicates submersion of the body. (Author abstract)

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