Abstract：
:The likelihood of dipteran maggots colonizing a corpse due to nocturnal oviposition can be used to challenge the postmortem interval (PMI) estimated assuming diurnal oviposition. Earlier experiments tested nocturnal oviposition behavior by exposing fresh baits once during a single night. In this pilot study, oviposition behavior was studied using beef baits, which, simulating the decay of the body seen in case situations, decomposed inside cages designed to open and close at scheduled intervals during consecutive night or twilight periods. Freshly hatched maggots from diurnally oviposited eggs emerged in control baits on the third day, while a limited number of maggots attributable to nocturnal or twilight oviposition were observed in experimental baits only on the fifth or sixth day, indicating a categorical delay. These results suggest that such delayed and limited nocturnal oviposition is not forensically significant since the larger maggots deriving from diurnal oviposition would be the ones considered when estimating PMI.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Pritam HM,Jayaprakash PTdoi
10.1111/j.1556-4029.2009.01095.xsubject
Has Abstractpub_date
2009-09-01 00:00:00pages
1135-40issue
5eissn
0022-1198issn
1556-4029pii
JFO1095journal_volume
54pub_type
杂志文章abstract：:Deoxyribonucleic acid (DNA) restriction fragment length polymorphism (RFLP) profile results were obtained from bloodstains and other body fluid stains subjected to mixture with other body fluids, environmental insults (sunlight and temperature), different substrates (cotton, nylon, blue denim, glass, aluminum, and woo...
journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
pub_type： 杂志文章
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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