Forensic entomology applies data gained from insects to aid the criminal justice system. Blow flies (Diptera: Calliphoridae) are usually the first insects to arrive and oviposit (lay eggs) on carrion. Their quick appearance is the foundation for post mortem interval estimations, making any factors that influence their oviposition crucial. This study examined the effects of habitat (forest vs. prairie) on blow fly oviposition timing. Research was conducted in 2015 at Pierce Cedar Creek Institute in Barry County, Michigan. No significant differences were found in oviposition timing or frequency between prairie and forest habitats. Temperature and humidity were not correlated with oviposition timing, which contradicted previous studies. Lucilia coeruleiviridis (Macquart) was the dominant species found, comprising about 90% of collected specimens. The data confirm previous reports that Lucilia species are the first to arrive on carrion.
Bugajski, Kristi and Stoller, Parker
"Effect of Habitat on Blow Fly (Diptera: Calliphoridae) Oviposition in Michigan,"
The Great Lakes Entomologist, vol 50
Available at: https://scholar.valpo.edu/tgle/vol50/iss1/7