Bogong Moth
Common NameBogong Moth
Scientific NameAgrotis infusa
FamilyNoctuidae
SubfamilyNoctuinae
Wingspan (mm)45
Primary Colorsbrown, grey
HabitatAlpine regions, grasslands, agricultural areas (breeding grounds), caves (aestivation sites)
Geographic RangeSoutheastern Australia (New South Wales, Victoria, southern Queensland, South Australia)
Host Plantsalfalfa, clover, cabbage, wheat, barley, oats
Flight PeriodSpring and Autumn (migratory)
Conservation Statusendangered
Lifecycle NotesEggs are laid in autumn, larvae (cutworms) feed on plants during winter and spring, pupate in soil, and adults emerge in spring for migration. They aestivate in caves during summer before returning to breed.
Identification TipsMottled brown forewings with prominent dark reniform and orbicular spots; robust, hairy body; often found in large aggregations in caves during summer aestivation. Distinctive migratory behavior.
Description
A medium-sized moth with mottled brown and grey forewings, featuring distinct dark kidney-shaped and circular spots, and paler hindwings. Its body is robust and hairy.
