Yellow-barred Gold
Common NameYellow-barred Gold
Scientific NameMicropterix calthella
FamilyMicropterigidae
SubfamilyMicropteriginae
Wingspan (mm)7
Primary Colorspurple, gold, black, orange
HabitatDamp meadows, grasslands, woodlands, and areas with buttercups
Geographic RangeEurope, extending into parts of Asia
Host Plantspollen from various flowers (e.g., Ranunculus spp.) for adults, detritus, fungi, or liverworts for larvae
Flight PeriodMay to July
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are unusual among Lepidoptera, feeding on detritus, fungi, or liverworts. Adults are also unique, feeding on pollen rather than nectar.
Identification TipsLook for its very small size, the striking metallic purple and gold wing pattern, and the prominent, shaggy yellowish-orange head. Often found near buttercups.
Description
A tiny moth with highly iridescent metallic purple wings adorned with bright gold transverse bars and spots, and a distinctive fuzzy yellowish-orange head.
