Common Compost Hoverfly vs Longipalpis Sandfly

Side-by-side species comparison

Attribute Common Compost Hoverfly Longipalpis Sandfly
Scientific Name Syritta pipiens Lutzomyia longipalpis
Order Diptera Diptera
Family Syrphidae Psychodidae
Size 7-9 mm 2-3 mm
Habitat Gardens Underground
Diet Scavengers Blood Feeders
Regions Worldwide Central and South America, Mexico to Argentina
Conservation Least Concern Least Concern

Common Compost Hoverfly

A tiny, slender hoverfly with distinctively swollen hind femora and a darting flight pattern. It breeds in compost heaps and decaying organic matter.

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Did You Know?

Males hover in sunbeams and dart sideways to intercept passing females with lightning-fast aerial maneuvers.

Longipalpis Sandfly

A small, pale-brown sandfly that is the most important vector of visceral leishmaniasis in the Americas. Males produce sex pheromones from glands on the abdomen to attract females. It breeds in organic-rich soil around chicken coops and animal shelters.

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Did You Know?

Males produce terpene pheromones that attract females, and different populations produce different pheromones, suggesting cryptic species.