Indoor-pests
Guides
Psychoda
moth fly, drain fly, filter fly
Psychoda is a large genus of moth flies (family Psychodidae) containing over 400 described species. These tiny, moth-like flies are characterized by their dense body hair, broad wings held roof-like over the body, and long antennae. They are commonly associated with moist, decaying organic matter and are frequently encountered in sewage systems, drains, and bathrooms where they can become nuisance pests. The genus has worldwide distribution with records from North America, Europe, the Middle East, and South America.
Psychodidae
Moth flies, Drain flies, Sink flies, Filter flies, Sewer gnats, Sand flies
Psychodidae is a large family of true flies comprising over 2,600 described species worldwide, with highest diversity in humid tropical regions. Members exhibit distinctive short, hairy bodies and wings that create a moth-like appearance. The family encompasses two ecologically divergent groups: non-biting moth flies that inhabit moist, decaying organic matter and plumbing systems, and blood-feeding sand flies (subfamily Phlebotominae) that serve as disease vectors.