Bug Identifier
Picture-winged fly
Community identification

Picture-winged fly

Delphinia picta

Order & Family
Diptera: Ulidiidae
Size
Approximately 7 to 8 mm in length.
See this bug in the Encyclopedia

Natural Habitat

Often found in moist, shaded areas near deciduous forests, gardens, and decaying vegetation.

Diet & Feeding

Adults feed on fluids from decaying organic matter, nectar, and tree sap; larvae (maggots) consume rotting vegetation and compost.

Behavior Patterns

Characterized by distinctive wing-flicking behavior, where they rhythmically wave their patterned wings while walking. They are generally slow flyers and are often seen resting on foliage or structures.

Risks & Benefits

They pose no risk to humans as they do not bite or sting. They are beneficial to the ecosystem as decomposers, helping to break down organic waste into soil nutrients.