Hornet Hoverfly vs Melon Fly

Side-by-side species comparison

Attribute Hornet Hoverfly Melon Fly
Scientific Name Volucella zonaria Zeugodacus cucurbitae
Order Diptera Diptera
Family Syrphidae Tephritidae
Size 18-22 mm 6-8 mm
Habitat Woodlands Farmland
Diet Scavengers Fruit Feeders
Regions Europe, North Africa Asia, Africa, Pacific Islands, Hawaii
Conservation Least Concern Least Concern

Hornet Hoverfly

Europe's largest hoverfly and a convincing hornet mimic with bold yellow-and-brown banding. Its larvae develop as scavengers in the nests of social wasps and hornets.

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Did You Know?

Its larvae live inside hornet nests, feeding on dead wasps and nest debris while being ignored by the colony.

Melon Fly

A reddish-yellow fruit fly that is a major pest of melons, cucumbers, and other cucurbits. It has spread from Asia to become invasive across tropical regions.

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Did You Know?

Eradication of the melon fly from Okinawa was one of the most successful sterile insect programs in history.