Streaked Dagger
Common NameStreaked Dagger
Scientific NameAcronicta hasta
FamilyNoctuidae
SubfamilyAcronictinae
Wingspan (mm)35
Primary Colorsgrey, brown, black, white
HabitatDeciduous woodlands, forests, suburban areas, gardens
Geographic RangeEastern North America
Host Plantsoak, maple, birch, willow, poplar, elm, apple
Flight PeriodMay to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesEggs are laid on host plants, developing into hairy larvae that feed on leaves. Pupation occurs in a cocoon, often incorporating plant material, before adult emergence.
Identification TipsIdentify by the distinctive streaked and mottled grey-brown forewings, which mimic tree bark. While 'dagger' marks are a genus characteristic, the overall streaked pattern is key for this species.
Description
A medium-sized moth with highly cryptic, streaked grey, brown, and black forewings that provide excellent camouflage against tree bark.
