The observation of sarcosaphagous flies community composition,seasonal variation and growth of the length in the suburbs of guiyang

Objective To know the sarcosaphagous fly species community composition,seasonal changes and the relationship between length and postmortem interval of maggots growth,and provide more basic information for the entomological knowledge in the postmortem interval.Methods To put the animal carcasses as bait,respectively observe and study the patterns of 8 kinds of sarcosaphagous fly maggots in the natural environment.Results Get the basic data of fly sarcosaphagous class community composition,seasonal changes in the length of maggot growth in the suburbs of Guiyang,such as Calliphora nigrbarbis,Aldrichina grahami,Lucilia porphyrina,Lucilia sericata,Boettcherisca peregrina,Chrysomya pinguis,Chrysomya megacephala and Achoetandrus rufifacies.Conclusion It is important to speculate Sarcosaphagous flies community composition,seasonal changes and the growth of maggots on the length of postmortem interval,provide the biological basis for quickly and effectively locking the incident time at the scene,and add new content for our database of forensic entomology.