Swift Brown
Common NameSwift Brown
Scientific NameHepialus lupulinus
FamilyHepialidae
Wingspan (mm)32.5
Primary Colorsdark brown, reddish-brown, orange, black
HabitatGrasslands, meadows, gardens, open woodlands, hedgerows
Geographic RangeEurope, parts of Asia
Host Plantsgrasses, clover, plantain, dandelion
Flight PeriodMay to July
Conservation Statusleast-concern
Lifecycle NotesLarvae are subterranean root feeders, living for one to two years before pupating in the soil.
Identification TipsKey features include the dark brown upper wing contrasting with the broad, irregular reddish-brown/orange band on the forewings, and its crepuscular flight.
Description
A medium-sized moth with dark brown forewings featuring a prominent, irregular reddish-brown or orange band across the lower half, often with lighter markings.
