Window Gnat vs Planthopper

Side-by-side species comparison

Attribute Window Gnat Planthopper
Scientific Name Sylvicola fenestralis Flatida rosea
Order Diptera Hemiptera
Family Anisopodidae Flatidae
Size 5-7 mm 8-12 mm
Habitat Underground Underground
Diet Sap Feeders Herbivores
Regions Europe Africa
Conservation Least Concern Least Concern

Window Gnat

A small, delicate fly with dark-spotted wings often found resting on windows and walls. Larvae develop in fermenting organic matter and tree sap runs.

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Did You Know?

Despite being one of the most commonly encountered flies on windows throughout Europe, this species remains largely unstudied and overlooked by entomologists.

Planthopper

A delicate, pinkish-white planthopper that closely resembles a flower petal when resting on vegetation. Nymphs produce waxy white filaments from their abdomens.

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Did You Know?

When a group of these pink planthoppers cluster together on a branch, they collectively resemble a flower cluster, creating a communal camouflage display.