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City University of New York (CUNY)

Ecology and Evolutionary Biology

Student Theses

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Ant Predation Of Blow Flies During Decomposition And Its Potential Impact On Pmi Estimations, Vincent J. Nappi May 2018

Ant Predation Of Blow Flies During Decomposition And Its Potential Impact On Pmi Estimations, Vincent J. Nappi

Student Theses

When an organism dies, the process of decomposition begins and many insects are attracted to the decomposing remains, or carrion, as a prospective food source for themselves, or their offspring. Blow flies (Family: Calliphoridae), in particular, are one of the first insects to discover and colonize a dead body due to the ability to detect a decomposing resource from large distances. As a result, forensic entomologists take advantage of the behavior and developmental cycles of early colonizers to calculate the post-mortem interval (PMI) in order to determine the time since death. However, along with the insects that are attracted to …