Chlenias auctaria
Common NameChlenias auctaria
Scientific NameChlenias auctaria
FamilyGeometridae
SubfamilyEnnominae
Wingspan (mm)38
Primary Colorsgrey, black, white
HabitatEucalypt forests, woodlands, and heathlands
Geographic RangeSoutheastern Australia (New South Wales, Victoria, South Australia, Tasmania)
Host PlantsEucalyptus, Acacia
Flight PeriodAutumn to spring (April to October)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis: egg, larva (caterpillar), pupa, and adult. Larvae are 'loopers' that feed on the foliage of various native Australian trees and shrubs.
Identification TipsIdentified by its distinctive cryptic grey and black mottled pattern, particularly the prominent black median band and subterminal spots on the forewings. Rests with wings held flat, typical of many geometrid moths.
Description
A medium-sized moth with mottled grey and white forewings, featuring prominent black markings including a dark median band and subterminal spots. Its cryptic coloration provides excellent camouflage against bark or rock.
