Ƙwari ƙwari na daga cikin iyali Muscidae. Mafi tattalin arziki da muhimmanci jinsunan: ubiquitous Synanthropic housefly (Musca domestica Linnaeus, 1758), wanda aka samu a cikin ta Kudu Caucasus da kuma Asiya ta tsakiya kasuwa tashi (Musca sorbens bayyanar cuta na Wiedemann), wanda watsa kwalara, dysentery, typhoid zazzabi.