Hoverfly (Falennia fasciata) This is a nemestrinid fly which looks similar to Bombylidae. The wing venation is differene t and the proboscis points downwards. Their larvae feed on the larvae of other insects.They are insects of southern Europe found in grasslands hovering around and feeding upon nectar.-rich flowers. Podere Montecucco, Localita canonica 7, Orvieto, Italy June 2021.