Southeast Asian Malaria Mosquito vs Semaphore Fly

Side-by-side species comparison

Attribute Southeast Asian Malaria Mosquito Semaphore Fly
Scientific Name Anopheles dirus Poecilobothrus nobilitatus
Order Diptera Diptera
Family Culicidae Dolichopodidae
Size 3-5 mm 5-7 mm
Habitat Forests Gardens
Diet Blood Feeders Omnivores
Regions Southeast Asia, including Thailand, Cambodia, Vietnam, Myanmar Europe
Conservation Least Concern Least Concern

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.

Semaphore Fly

A tiny metallic green fly where males have conspicuous white-tipped wings used in semaphore-like courtship displays. It is extremely common around garden ponds and puddles.

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Did You Know?

Males stand on mud and wave their white-tipped wings like semaphore flags to attract females watching nearby.