Fruit fly

Inhabits areas with ripening or decaying fruit, vegetables, and other organic matter; commonly found in kitchens, grocery stores, and gardens.

Principally feeds on yeasts and the bacteria associated with the fermentation of sugar in overripe fruits and vegetables.

Features a rapid life cycle as short as 8-10 days; they are most active during the day and are strongly attracted to the odors of fermentation.

Primarily considered a nuisance pest in homes and food establishments; however, they are immensely beneficial to science as a primary model organism in genetic and biological research.