Cowled Rough-head
Common NameCowled Rough-head
Scientific NameTrichoclea postica
FamilyNoctuidae
SubfamilyNoctuinae
Wingspan (mm)30
Primary Colorsbrown, dark brown, tan, white
HabitatArid and semi-arid regions, deserts, scrublands
Geographic RangeSouthwestern United States, Mexico
Host PlantsAtriplex canescens, Atriplex spp. (saltbush)
Flight PeriodOctober to April
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesUndergoes complete metamorphosis. Larvae feed on saltbush species, typically pupating in the soil before emerging as adults in the cooler months.
Identification TipsLook for the distinctive broad, dark median band on the forewings and the raised scales on the thorax. Its flight period during late fall, winter, and early spring is also a key identifier.
Description
A medium-sized moth with mottled brown and tan forewings, featuring a prominent, broad dark brown to blackish median band. The thorax often has raised scales, giving it a 'cowled' appearance.
