A common, widely distributed fly(Musca domestica) that frequents human dwellings, breeds in moist or decaying organic matter, and transmits a wide variety of diseases.

• 家蝇普通可见的苍蝇（家蝇家蝇属），经常出没于人类住处，在潮湿或腐烂的有机物中进行繁殖，会传播很多种疾病