White-sided Footman
Common NameWhite-sided Footman
Scientific NameEilema albicosta
FamilyErebidae
SubfamilyLithosiinae
Wingspan (mm)25
Wing Patternstriped
Primary Colorspale grey, white
HabitatWoodlands, heathlands, coastal areas, and gardens, particularly where lichens are abundant.
Geographic RangeWestern Europe, including Great Britain, Ireland, France, Belgium, Netherlands, Germany, and Denmark.
Host Plantslichens, algae
Flight PeriodJuly to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesThe hairy larvae feed on lichens and algae found on trees, rocks, and walls, typically overwintering before pupating in a cocoon.
Identification TipsKey identification features include the distinctive broad white stripe along the costal margin of the forewing, contrasting with the pale greyish ground color, and its pure white hindwings.
Description
A small, slender moth with pale greyish-brown forewings featuring a prominent, broad white stripe along the costal margin, and pure white hindwings.
