Thick-headed Fly vs Small Magpie Moth

Side-by-side species comparison

Attribute Thick-headed Fly Small Magpie Moth
Scientific Name Physocephala rufipes Anania hortulata
Order Diptera Lepidoptera
Family Conopidae Crambidae
Size 8-14 mm 26-30 mm wingspan
Habitat Underground Underground
Diet Parasitoids Herbivores
Regions Europe Europe, Western Asia
Conservation Least Concern Least Concern

Thick-headed Fly

A wasp-mimicking fly that parasitizes bumblebees by injecting eggs into them mid-flight.

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Did You Know?

Infected bumblebees bury themselves in soil where the fly larva pupates.

Small Magpie Moth

A pretty white moth with black spots and a yellow head. Despite its name, it is a crambid rather than a geometrid like the true Magpie Moth.

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Did You Know?

The caterpillar lives inside a rolled leaf shelter that it spins shut with silk.