Rose Leaf Miner
Common NameRose Leaf Miner
Scientific NameStigmella anomalella
FamilyNepticulidae
SubfamilyNepticulinae
Wingspan (mm)4
Wing Patternsolid
Primary Colorsdark brown, bronze
HabitatGardens, parks, and cultivated areas where roses are grown.
Geographic RangeEurope, North America (introduced)
Host PlantsRosa spp.
Flight PeriodApril to May, July to August
Flight Styledarting
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on rose leaves, and the larvae create characteristic serpentine mines within the leaf tissue. Pupation occurs in a silken cocoon, often found on the ground or in leaf litter.
Identification TipsThe most distinctive feature for identification is the serpentine mine it creates on rose leaves, which starts narrow and gradually widens. Adult moths are tiny and dark, requiring close inspection, often with a hand lens.
Description
A minute, dark moth, typically with a metallic bronze sheen on its forewings, sometimes featuring a pale transverse band.
