Forensic Entomology: Dating Crime by Fly Age - Educational Kit

Comprehensive educational manual accompanying the ENTOMOKIT, a hands-on learning system for forensic entomology. This practical resource helps students and instructors determine time of death by analyzing fly development cycles across different temperature conditions. The kit includes preserved specimens at four distinct life stages—small larva, large larva, pupa, and adult fly—mounted on resin plates, plus individual stage slides, climate reference cards, and temperature-dependent development charts specific to Calliphora (blowfly, first colonizer wave) and Sarcophaga (flesh fly, second wave). The manual establishes the historical context of forensic entomology with reference to Mégnin's foundational work from 1894, then walks through practical crime scene insect collection methods, the distinction between necrophagous and necrophilic species, and the documented succession of seven insect waves that colonize decomposing remains. Central to the guide are step-by-step calculation techniques with worked examples that show how thermal cumulative requirements—the temperature-dependent developmental thresholds unique to each fly species—allow forensic practitioners to back-calculate death date from larval age. Positioning exercises help learners plot fly developmental stages on climate charts to understand growth timelines in real-world conditions.