Silky Wave
Common NameSilky Wave
Scientific NameIdaea sericeata
FamilyGeometridae
SubfamilySterrhinae
Wingspan (mm)20
Wing Patternstriped
Primary Colorswhite, light brown
HabitatOpen woodlands, heathland, gardens, damp areas
Geographic RangeEurope
Host Plantsdandelion, knotgrass, various herbaceous plants
Flight PeriodJune to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on low-growing herbaceous plants and typically overwinter as larvae. Adults are nocturnal but can be disturbed during the day.
Identification TipsKey features include its small size, pale, silky appearance, and the distinctive wavy transverse bands across the wings. Can be distinguished from similar *Idaea* species by this specific pattern.
Description
A small, delicate moth with pale cream to white wings marked with several wavy, light brown or ochreous transverse bands. The fringes are also pale.
