Blackthorn Blister Moth
Common NameBlackthorn Blister Moth
Scientific NameStigmella prunetorum
FamilyNepticulidae
SubfamilyNepticulinae
Wingspan (mm)4
Primary Colorswhite, dark brown, black
HabitatWoodlands, hedgerows, scrubland, and gardens where host plants are present.
Geographic RangeEurope, extending into parts of Asia.
Host PlantsPrunus spinosa, Prunus domestica, Prunus cerasifera
Flight PeriodMay to August (typically two broods)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesThe larvae are leaf miners, creating distinctive 'blister' mines on the leaves of blackthorn and other Prunus species. Pupation typically occurs in a silken cocoon found in leaf litter or on the ground.
Identification TipsKey features for identification include its extremely small size, the striking white head tuft, the specific white and dark brown forewing pattern, and the characteristic larval leaf mines on Prunus leaves.
Description
A minute moth characterized by a prominent white head tuft and forewings intricately patterned with irregular white bands and dark brown to black patches, providing excellent camouflage.
