Black-lined Acleris
Common NameBlack-lined Acleris
Scientific NameAcleris nigrilineana
FamilyTortricidae
SubfamilyTortricinae
Wingspan (mm)17.5
Wing Patterncryptic
Primary Colorsgrey, brown, black
HabitatWoodlands, forests, areas with host trees and shrubs
Geographic RangeEastern and Central North America
Host Plantsoak, maple, birch, willow
Flight PeriodMay to June, August to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are leaf-rollers, feeding and pupating within the rolled leaves of various deciduous trees and shrubs. It typically has two generations per year.
Identification TipsDistinguished by its mottled grey-brown forewings with characteristic black longitudinal lines or streaks, particularly a prominent black line along the costa. The resting posture with wings folded flat over the body is typical for the genus.
Description
A small, cryptically colored moth with mottled grey and brown forewings, often featuring prominent black lines or streaks. Its coloration provides excellent camouflage against tree bark.
