Fruit Fly

Scientific Name: Drosophila melanogaster

Order & Family: Order Diptera, Family Drosophilidae

Size: 2 to 4 mm in length

Fruit Fly

Natural Habitat

Found worldwide in temperate and tropical habitats, often near fermenting plant material, kitchens, and garbage.

Diet & Feeding

Primarily feeds on yeast and fungi found on overripe or rotting fruit and vegetables.

Behavior Patterns

Known for a very rapid life cycle (approx. 10 days); they are most active during dawn and dusk and are highly attracted to the smell of fermentation.

Risks & Benefits

Considered a nuisance pest that can contaminate food with bacteria. In scientific research, they are essential model organisms for genetics and developmental biology.

Identified on: 6/25/2026