Hairy Maggot Blow Fly

"Chrysomya rufifacies" is a species belonging to the blow fly family, Calliphoridae, and is most significant in the field of forensic entomology due to its use in establishing or altering "post mortem "intervals. The common name for the species is the hairy maggot blow fly, and it belongs to the genus "Chrysomya", which is commonly referred to as the Old World screwworms.