Balloon Dance Fly vs Twin-lobed Deer Fly

Side-by-side species comparison

Attribute Balloon Dance Fly Twin-lobed Deer Fly
Scientific Name Hilara maura Chrysops relictus
Order Diptera Diptera
Family Empididae Tabanidae
Size 4-6 mm 9-12 mm
Habitat Ponds & Lakes Wetlands
Diet Predators Blood Feeders
Regions Europe, Northern Asia Europe, Northern Asia
Conservation Least Concern Least Concern

Balloon Dance Fly

A dance fly famous for its elaborate mating ritual in which males present silk-wrapped prey gifts to females. Males spin a silk balloon around a captured insect before offering it during aerial mating swarms.

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Did You Know?

Males that wrap their prey gifts in the most elaborate silk balloons are preferred by females during mating dances.

Twin-lobed Deer Fly

A golden-green eyed deer fly with distinctive dark wing markings. It breeds in peaty wetlands and bogs across northern regions.

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Did You Know?

It is one of the most common biting flies encountered in northern European bogs.