Impressive Dagger
Common NameImpressive Dagger
Scientific NameAcronicta impressa
FamilyNoctuidae
SubfamilyAcronictinae
Wingspan (mm)40
Primary Colorsgrey, black, white
HabitatDeciduous woodlands, forests, suburban areas, riparian zones
Geographic RangeEastern and Central North America, from southern Canada south to Florida and west to Texas
Host Plantswillow, poplar, birch, alder, cherry
Flight PeriodMay to September (two broods)
Conservation Statusleast-concern
Lifecycle NotesLarvae are hairy, often with tufts, and feed on the leaves of various deciduous trees and shrubs. Pupation occurs in a cocoon, often incorporating silk and chewed wood.
Identification TipsDistinguished by its mottled grey and black forewings and the characteristic black 'dagger' mark (a black streak with a pointed tip) near the base of the forewing. Look for other dark, intricate markings.
Description
A medium-sized moth with cryptically patterned grey and black forewings, featuring a prominent black 'dagger' mark near the base. The hindwings are a uniform pale grey.
