UK Status
Resident and migrant. Nat. Scarce A SW.
Montgomeryshire
Status
Recorded 4 times in the county, mostly on the western side.
Wingspan : M & F, 35-55mm.
Confusion
species
None.
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Flight
time (Montgomeryshire)
Habitat
Mature broadleaf woodland.
Foodplant
Lichens and algae growing on trees, shrubs, walls and rocks. Also feeds on the leaves of hawthorn.
Lifestage data
Overwinters as a small larva. Larva September-late June. Pupates in a slight cocoon formed in a crevice. |

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