体型略大于普通果蝇的双翅目昆虫。动作敏捷，飞行迅速，常聚集于腐坏果实、食物残渣及动物尸体等有机物周围。多在温暖季节活动频繁，繁殖力极强，能在短时间内形成庞大的族群。
A type of fly slightly larger than a common fruit fly, known for its agility and fast flight. It is attracted to locations where there is organic substances such as decaying fruit, food waste, and animal carcasses. Most active during the warmer seasons, it breeds rapidly and can form large swarms in a short period of time.