flies on the table are silent

insect animal invertebrate arthropod pest fly bee nature honeybee flower wing beetle wildlife pollinator pollen flies insects order diptera name derived greek ??- di- two ?????? pteron use single pair wings hindwings evolved advanced mechanosensory organs halteres act high-speed sensors rotational movement dipterans perform aerobatics large estimated 000 species including horse-flies crane hoverflies 125 table silent