Description: Wingspan 42-48mm. A highly variable species with many different forms. The wings are predominantly white marked with heavy black spotting, which is prone to much individual variation. There is a pale orange crossline running across the forewing near the outer margin. The hindwing is whiter with a row of black spots on the outer margin. Quite a variable species with many different aberrations which appear in captive-bred individuals but which are seldom encountered in the wild. Beginning of June to early September.

World Distribution: Throughout Europe as far as eastern Siberia.

Irish Distribution: Widespread and frequently encountered over most of N. Ireland especially in eastern counties. Also recorded from Rathlin Island, Antrim.

Ecology: A large, distinctive moth found in a wide variety of habitats particularly woodland, coastal dunes, grassland and often gardens. The larvae can be found from September to May on currant Ribes spp., Gooseberry Ribes uva-crispa, Blackthorn Prunus spinosa, Hawthorn Crataegus monogyna, Hazel Corylus avellana and possibly other trees and shrubs. It overwinters as a larva.

Key Identification Features:

• Unlikely to be confused with any other species

Distribution Map from NBN: Abraxas grossulariata at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Abraxas grossulariata at iNaturalist World Species Observations database.