Survey and diagnostic study to species that medical important that belonging to Muscidae family in Kerbala Governorate-Iraq

The results of the research indicated that recorded ten species of insects that medical importance belonging to the Muscidae family in Kerbala governorate, for the period from 1 /10/2020 -1/12/2020 in four locations (City Center, Al Hindiya District, Ain Al Tamr District and Al Hussainia District).It was found the highest number of individuals of these insects was recorded in Al-Hindiya district, which amounted to 236 insects, and the highest percentage of insects were collected from poultry fields in the regions of the City Center, Al-Hindiya and Al-Husayniyah districts. As for Ain Al-Tamr district, the highest number of individuals was collected from residential homes.also, The highest percentage of insects that medical importance in Al-Hindiya district was 45.91%, while in the City Center the lowest percentage was recorded at 32.8%. It was evident that the number of collected species differed in the different regions of collection and places of presence, as the Al-Hindiya district recorded the highest number of species,As for the species registered in the commercial stores, they differed according to the region, so it was noticed that the highest percentage of the species registered in the Al-Hindiya district in meat selling shops, which amounted to six species. Poultry fields, the Al-Hindiya district recorded the highest number of species, reaching ten species, while in the residential houses the number did not exceed more than three species in the Al-Hindiya and Ain Al-Tamr regions. As for when studying of Richness of insect species that medical importance of the Muscidae family and the percentage of their Evenness in different regions in Kerbala Governorate The results of the study confirmed that the City Center represents the most abundant place for the species, as the value of Richness reached 0.994, and on the other hand, we noticed in all studied regions that M. domestica accounted for more than 50% of the total of all species that were collected and diagnosed, followed by the second rank M. sorbans in all study regions.