Brine Fly vs Twin-lobed Deer Fly

Side-by-side species comparison

Attribute Brine Fly Twin-lobed Deer Fly
Scientific Name Ephydra hians Chrysops relictus
Order Diptera Diptera
Family Ephydridae Tabanidae
Size 4-7 mm 9-12 mm
Habitat Ponds & Lakes Wetlands
Diet Herbivores Blood Feeders
Regions North America Europe, Northern Asia
Conservation Least Concern Least Concern

Brine Fly

A fly that thrives in the extremely alkaline waters of Mono Lake.

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Did You Know?

It carries an air bubble underwater and was a staple food of the Kutzadikaa Paiute people.

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.