Witchhazel Leafminer
Common NameWitchhazel Leafminer
Scientific NamePhyllonorycter hamamelisella
FamilyGracillariidae
SubfamilyLithocolletinae
Wingspan (mm)6
Primary Colorsgolden-brown, white, dark brown
HabitatDeciduous forests, woodlands, and areas where witchhazel grows.
Geographic RangeEastern North America
Host PlantsHamamelis virginiana, Hamamelis mollis
Flight PeriodMay to June, and July to August (bivoltine)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesThe larvae are endophagous leafminers, creating a characteristic blotch mine on the underside of witchhazel leaves. Pupation occurs within the mine.
Identification TipsThe most reliable identification in the field is by the distinctive blotch mine on witchhazel leaves. Adult moths are very small and require microscopic examination for accurate species identification.
Description
A tiny moth with golden-brown forewings adorned with several white costal and dorsal streaks, often edged with dark scales, and a distinct dark spot near the apex.
