Green Metallic Bee vs Progressive Bee Fly

Side-by-side species comparison

Attribute Green Metallic Bee Progressive Bee Fly
Scientific Name Augochloropsis metallica Exoprosopa fasciata
Order Hymenoptera Diptera
Family Halictidae Bombyliidae
Size 9-12 mm 10-16 mm
Habitat Grasslands Deserts & Drylands
Diet Nectar Feeders Nectar Feeders
Regions Eastern North America Africa, Asia
Conservation Least Concern Least Concern

Green Metallic Bee

A large, robustly built metallic green sweat bee common throughout eastern North America. It is a ground-nesting communal species often found in dense nesting aggregations.

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Did You Know?

Despite their jewel-like appearance, they are commonly overlooked because they are often mistaken for small green 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.