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Natural diets to rear Chrysomya albiceps (Wiedemann, 1819; Diptera: Calliphoridae): a comparative study

The objective of the present study was to observe the postembryonic development of Chrysomya albiceps reared on sardines or horse meat and to compare the results. Fresh substratos were maintened m an oven ai 30°C for 2 hours. Fifty newly emerged larvas were inoculated into 100g diel per reptication. Four replications per treatment were used. The experiment was conducted under laboratory conditions. The mean weight of postfeeding larvas was 91.19mg for especimens reared on horse meat and 76.01mg for especimens reared on sardines, with a marked difference between diets. Larval viability was more than 80% for the two diets, while pupal viability was dose to 100%. The sex ratio was about 0.5. The horse meat diet proved to be more adequate for the development of C. albiceps since the larvas weighed more, with consequent potentiations of adult reproductive abilily.

Chrysomya albiceps; blowfly; dietetics; necrophagy


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