體型小巧、飛行輕盈的雙翅目昆蟲。受食物或發酵水果氣味吸引而聚集，繁殖速度驚人。壽命雖短，但能產下大量卵來增加群體數量，在室內外都能輕易發現。
A small, lightweight fly species, it flutters around with gentle wingbeats. Drawn to the scent of food or fermenting fruit, it appears easily and breeds at a rapid pace. Despite its short lifespan, it lays numerous eggs, quickly increasing its population. It can be found both inside the home and outdoors.