Bug Identifier
Fruit Fly
Community identification

Fruit Fly

Drosophila melanogaster

Order & Family
Diptera: Drosophilidae
Size
2-4 mm (0.08-0.16 inches)
See this bug in the Encyclopedia

Natural Habitat

Often found in kitchens, restaurants, and other areas where ripe or fermenting fruits and vegetables are present. They are attracted to moist, decaying organic matter.

Diet & Feeding

Feeds on a variety of fermenting fruits and vegetables, as well as sugary liquids and other organic decay. Larvae feed on the yeasts associated with decaying matter.

Behavior Patterns

Fruit flies have a rapid life cycle, completing development from egg to adult in about 8-15 days. They are known for their strong attraction to volatile organic compounds emitted by ripening and fermenting produce. They lay eggs on or near decaying organic material.

Risks & Benefits

Risks: Can be a nuisance pest in homes and commercial settings. While not known to transmit diseases to humans, they can contaminate food with bacteria and microorganisms from their breeding sites. Benefits: Widely used in scientific research, particularly in genetics and developmental biology, due to their short generation time and ease of rearing.