Speckled Yellow vs Clifden Nonpareil Moth

Side-by-side species comparison

Attribute Speckled Yellow Clifden Nonpareil Moth
Scientific Name Pseudopanthera macularia Catocala fraxini
Order Lepidoptera Lepidoptera
Family Geometridae Erebidae
Size 26-30 mm wingspan 75-100 mm wingspan
Habitat Woodlands Woodlands
Diet Nectar Feeders Herbivores
Regions Europe Europe, Asia
Conservation Least Concern Least Concern

Speckled Yellow

A bright yellow day-flying moth with brown speckles across the wings. It flutters through woodland clearings and along shady lanes.

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Did You Know?

Its caterpillars feed on wood sage and dead-nettles, pupating in leaf litter over winter.

Clifden Nonpareil Moth

A large underwing moth with spectacular blue-black hindwings concealed at rest.

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Did You Know?

Its cryptic gray forewings hide vivid blue bands that flash during escape flights.