Pale Semioscopis
Common NamePale Semioscopis
Scientific NameSemioscopis inornata
FamilyDepressariidae
SubfamilyDepressariinae
Wingspan (mm)31.5
Wing Patterncryptic
Primary Colorslight grey, white, black
HabitatDeciduous forests, woodlands, areas with host trees
Geographic RangeEastern and Central North America (Canada and USA)
Host Plantsbirch, maple, oak, willow
Flight PeriodMarch to May
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on the leaves of various deciduous trees. Adults emerge in early spring and are one of the first moths to be seen after winter, often overwintering as adults.
Identification TipsKey features include its early flight period (March-May), pale mottled forewings, and size. It can be distinguished from similar *Semioscopis* species by its generally paler and more uniformly speckled appearance.
Description
A medium-sized moth with pale greyish-white forewings heavily mottled with black scales, creating a speckled, cryptic appearance. The hindwings are uniformly paler.
