February 4, 2019 Sewer-Dwelling Dung Flies Can Be A Threat To Public Health By Spreading Disease And Blocking Sewer Drains Many types of winged insects are referred to as “flies,” but the only true flies are the species that belong to the Diptera order. The Diptera order comprises all 120,000 fly species, making it one of the largest insect orders.… Tags: Uncategorized Read More