Sarcophaga peregrina

Sarcophaga peregrina (synonym Boettcherisca peregrina) is a species of flesh fly belonging to the family Sarcophagidae. They easily breed, multiply and spread in human habitation, from garbage, faeces and livestock manures. In many regions, they are health concerns as they are active vectors of infectious diseases such as myiasis in humans. Due to their close contact with human activities, they are considered as forensically important insect. They can be used for molecular analysis of the time of postmortem intervals. They are also occasionally parasitic in other invertebrates. They produce a group of antibacterial peptide called sarcotoxins. The first of such protein, sarcotoxin 1A, was determined in 1983 by Masayuki Okada and Shunji Natori at the University of Tokyo, Japan.