Golden-belted Tachinid vs Progressive Bee Fly

Side-by-side species comparison

Attribute Golden-belted Tachinid Progressive Bee Fly
Scientific Name Ectophasia crassipennis Exoprosopa fasciata
Order Diptera Diptera
Family Tachinidae Bombyliidae
Size 6-10 mm 10-16 mm
Habitat Underground Deserts & Drylands
Diet Parasites Nectar Feeders
Regions Europe Africa, Asia
Conservation Least Concern Least Concern

Golden-belted Tachinid

A colorful parasitic fly with golden-yellow markings and dark wing patches. Parasitizes shieldbugs and stink bugs. Often seen on umbellifer flowers.

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Did You Know?

The conspicuous wing markings may be involved in mating displays among the otherwise cryptic tachinid flies.

Progressive Bee Fly

A large bee fly with boldly banded wings in dark brown and clear patterns. It is a fast and agile flyer, frequently hovering at flowers in arid landscapes.

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Did You Know?

Its boldly patterned wings may serve as camouflage when resting on dappled ground in arid habitats.