Brine Fly vs South African Robber Fly

Side-by-side species comparison

Attribute Brine Fly South African Robber Fly
Scientific Name Ephydra hians Alcimus tristrigatus
Order Diptera Diptera
Family Ephydridae Asilidae
Size 4-7 mm 18-26 mm
Habitat Ponds & Lakes Heathland
Diet Herbivores Predators
Regions North America Southern Africa
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.

South African Robber Fly

A large, hairy robber fly endemic to southern Africa's fynbos and savanna. It perches conspicuously on shrubs while scanning for prey.

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Did You Know?

Southern Africa harbors one of the richest robber fly faunas in the world.