Tansy Plume Moth
Common NameTansy Plume Moth
Scientific NameGillmeria pallidactyla
FamilyPterophoridae
SubfamilyPterophorinae
Wingspan (mm)28
Primary Colorspale yellow, light brown
HabitatMeadows, grasslands, waste ground, gardens, areas with tansy
Geographic RangeEurope, North Africa, Asia, North America (introduced)
Host PlantsTanacetum vulgare (Tansy)
Flight PeriodJune to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae bore into the stems and feed on the leaves and flowers of Tansy, pupating on the host plant. Adults are nocturnal but can be disturbed during the day.
Identification TipsRecognizable by its pale, straw-like coloration, the characteristic deeply cleft wings held at right angles to the body, and its strong association with Tansy plants.
Description
A slender, pale yellowish-brown moth with deeply cleft wings that are held outstretched in a distinctive 'T' or cross-like shape when at rest, featuring subtle darker brown streaks.
