M. Turchetto et al., Postmortem interval (PMI) determined by study sarcophagous biocenoses: three cases from the province of Venice (Italy), FOREN SCI I, 120(1-2), 2001, pp. 28-31
This paper presents and discusses three cases of cadavers found, unburied,
in the province of Venice, Northern Italy. In each case, all insect species
playing some role in carrion decay processes, both sarcophagous and their
predators, found on or in the bodies, were collected and determined. In one
case, many larvae of the black soldier fly, Hermetia illucens L. (Diptera:
Stratiomyidae) were found and are reported, for the first time in Italy, a
s necrophagous. Experimental breeding of some fly species was also carried
out in controlled temperature and humidity conditions. In particular, it wa
s of interest to know how the Neotropical black soldier fly modified its li
fe-cycle, to adapt to a temperate climate. It was thus possible to establis
h the rate of larval growth and timing of pupation, emergence, oviposition
and hatching in various external conditions. The postmortem interval (PMI)
established by identifying the life-cycle stages of dipterofauna were later
confirmed in all cases through police investigations and the results of fo
rensic analyses. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved
.