Long-legged Fly vs Southeast Asian Malaria Mosquito

Side-by-side species comparison

Attribute Long-legged Fly Southeast Asian Malaria Mosquito
Scientific Name Dolichopus ungulatus Anopheles dirus
Order Diptera Diptera
Family Dolichopodidae Culicidae
Size 5-7 mm 3-5 mm
Habitat Rivers & Streams Forests
Diet Herbivores Blood Feeders
Regions Europe, Asia Southeast Asia, including Thailand, Cambodia, Vietnam, Myanmar
Conservation Least Concern Least Concern

Long-legged Fly

A small, slender fly with a brilliant metallic green body and long, thin legs. Males have modified leg structures used in elaborate courtship displays performed on leaves.

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Did You Know?

Male long-legged flies perform an elaborate wing-waving courtship dance on sunlit leaves, displaying silvery wing patches to watching females like tiny semaphore signals.

Southeast Asian Malaria Mosquito

A forest-dwelling mosquito with dark wings and a strong preference for biting humans. It is the primary malaria vector in forested areas of Southeast Asia. It breeds in small, shaded pools such as animal footprints and gem-mining pits in the jungle.

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Did You Know?

It bites early in the evening outdoors, making bed nets less effective against this species.