Small Grey
Common NameSmall Grey
Scientific NameEudonia mercurella
FamilyCrambidae
SubfamilyScopariinae
Wingspan (mm)20
Primary Colorsgrey, brown, white
HabitatWoodlands, grasslands, gardens, heathland, walls, rocks
Geographic RangeEurope, Asia, North Africa
Host Plantsmosses, lichens
Flight PeriodMay to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are semi-aquatic or terrestrial, feeding on mosses and lichens, often found on walls, rocks, or tree trunks. Pupation occurs in a cocoon within the food source.
Identification TipsKey identification features include its small size, the intricate mottled pattern of grey, brown, and white on the forewings, and the prominent wavy white lines and dark discal spot. It often rests on surfaces like walls or tree trunks where its camouflage is highly effective.
Description
A small moth characterized by its mottled grey, brown, and white forewings, which feature distinctive wavy transverse lines and a prominent dark discal spot, providing excellent camouflage.
