Large Grey
Common NameLarge Grey
Scientific NameCryphia muralis
FamilyNoctuidae
SubfamilyBryophilinae
Wingspan (mm)32
Wing Patterncryptic
Primary Colorsgrey, white, brown
HabitatUrban areas, walls, rocks, woodlands, coastal areas, often on lichen-covered surfaces
Geographic RangeWestern and Central Europe, North Africa, parts of Asia Minor
Host Plantslichens, algae
Flight PeriodJuly to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are nocturnal, feeding on lichens and algae. They overwinter as larvae and pupate in a cocoon in spring.
Identification TipsIts highly variable but distinctive cryptic pattern, often resembling lichen, and its preference for resting on walls, rocks, or tree trunks covered in lichens. The overall greyish-white and brown mottling is key.
Description
A medium-sized moth with highly cryptic forewings, mottled in shades of grey, white, and brown, resembling lichen or bark. The hindwings are paler grey.
