Coronet

Craniophora ligustri · Order: Lepidoptera · Family: Noctuidae

Also called: The Coronet

Damages trees, gardens or crops. The caterpillars feed on ash, lilac and privet, so they can damage those garden trees and shrubs.

Source: Wikipedia

Coronet
Photo: Gilles San Martin, CC BY-SA

The coronet moth has a wingspan of about 30 to 35 mm and distinctive forewing markings that include a pale patch and a crown-like white spot. It lives across Europe and the Palearctic to Japan, flying from April to September depending on location. Caterpillars eat ash, common lilac and privet, which can affect those plants in gardens and woodlands.

Source: Wikipedia

How to recognize it

Forewings are purplish-brown with a greenish tint, a pale patch beyond the cell, and a white spot that looks like a crown.

Source: Wikipedia

Size

Wingspan ranges from 30 to 35 mm.

Source: Wikipedia

Where it lives

Found throughout Europe, the Palearctic region and into Japan. Adults are on the wing from April through September, varying by location.

Source: Wikipedia

What it eats

Caterpillars feed on ash (Fraxinus excelsior), common lilac and privet (Ligustrum vulgare).

Source: Wikipedia

Life cycle

The moth flies from April to September, timing depending on the region.

Source: Wikipedia

When you see it

Flight period is April to September, varying with location.

Source: Wikipedia

Where it comes from

In the north it reaches southern Scandinavia, the Baltic states, central Russia up to Saint Petersburg, and Ukraine.

Source: Wikipedia

Lookalikes

Form sundevalli has uniformly dark olive-green forewings and thorax. Form nigra is completely black on the forewing, found only in northern England; form coronula has a grey-brown suffused white apex with a white lunule on the inner edge.

Source: Wikipedia

More photos

Questions people ask

What plants do coronet moth caterpillars eat?

They feed on ash, common lilac and privet, which can damage those garden plants.

Source: Wikipedia

When can I see adult coronet moths?

Adults are active from April to September, depending on where you are.

Source: Wikipedia

Same family (Noctuidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Craniophora_ligustri

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-22 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-22.

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