Four-spotted Gluphisia Moth
Common NameFour-spotted Gluphisia Moth
Scientific NameGluphisia severa
FamilyNotodontidae
SubfamilyNotodontinae
Wingspan (mm)31.5
Wing Patterncryptic
Primary Colorsgray, brown, black, yellowish-orange
HabitatDeciduous and mixed forests, woodlands
Geographic RangeEastern and central North America (United States and Canada)
Host PlantsPopulus (poplar, aspen)
Flight PeriodMay to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on the leaves of poplar and aspen trees. They typically pupate in a cocoon constructed in leaf litter or soil beneath the host plant.
Identification TipsKey features include the wavy, bark-like pattern of light and dark bands on the forewings, along with the characteristic yellowish-orange spots, particularly the two more prominent ones near the leading edge of the wing.
Description
This moth exhibits a robust, furry body and forewings intricately patterned with a cryptic mix of light gray, brown, and dark wavy lines, accented by several small, distinct yellowish-orange spots. Its coloration provides excellent camouflage against tree bark.
