Blood-vein moth
Common NameBlood-vein moth
Scientific NameLythria sanguinaria
FamilyGeometridae
SubfamilyLarentiinae
Wingspan (mm)24
Primary Colorsred, yellow, orange
HabitatDry grasslands, steppes, rocky slopes, open areas
Geographic RangeSouthern and Central Europe, parts of Asia (e.g., Turkey, Caucasus, Central Asia)
Host PlantsRumex acetosella, Rumex
Flight PeriodApril to October
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are typical geometrid loopers, feeding on various *Rumex* species. Pupation occurs in the soil or among leaf litter. The species is often bivoltine or trivoltine.
Identification TipsEasily identified by its unique and vivid red and yellow/orange wing coloration and distinct banding pattern. Its small size and preference for dry, open habitats are also key indicators.
Description
A small moth with striking yellow-orange wings heavily marked with irregular, bright red bands and blotches, particularly on the forewings. The hindwings are similarly colored but often with less defined patterns.
