Question Mark Butterfly vs Nettle Pug

Side-by-side species comparison

Attribute Question Mark Butterfly Nettle Pug
Scientific Name Polygonia interrogationis Eupithecia venosata
Order Lepidoptera Lepidoptera
Family Nymphalidae Geometridae
Size 45-76 mm wingspan 20-24 mm wingspan
Habitat Woodlands Beaches & Coastal
Diet Sap Feeders Seed Feeders
Regions North America Europe
Conservation Least Concern Least Concern

Question Mark Butterfly

Orange butterfly with dark spots and irregular wing margins. A silvery question-mark shape on the underside of the hindwing gives it its name.

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Did You Know?

It rarely visits flowers, preferring to feed on fermenting fruit, sap, and animal dung.

Nettle Pug

A small pug moth associated with bladder campion, not nettles despite its name. Larvae feed inside the inflated seed capsules. A rather attractive species.

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Did You Know?

Despite being called 'Nettle Pug', it has no association with nettles and feeds entirely on campion.