Small Brindled Wave
Common NameSmall Brindled Wave
Scientific NameSpiralisigna subpumilata
FamilyGeometridae
SubfamilyLarentiinae
Wingspan (mm)18
Primary Colorsbrown, grey, cream
HabitatHeathland, grasslands, gardens, open woodlands
Geographic RangeEurope, North Africa, parts of Asia
Host Plantsdandelion, plantain, knotgrass, various herbaceous plants
Flight PeriodMay to October (bivoltine)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are slender 'looper' caterpillars that feed on low-growing herbaceous plants and typically overwinter before pupating.
Identification TipsIdentified by its small size and distinctive mottled brown and grey cryptic wing pattern with subtle wavy cross-lines. Differentiation from similar *Idaea* species often requires microscopic examination of genitalia.
Description
A small moth with cryptically patterned wings, featuring mottled shades of brown, grey, and cream with faint wavy lines, providing excellent camouflage.
