Red-edged Pyrausta Moth
Common NameRed-edged Pyrausta Moth
Scientific NamePyrausta perrubralis
FamilyCrambidae
SubfamilyPyraustinae
Wingspan (mm)15
Wing Patternspotted
Primary Colorsyellow, reddish-purple
HabitatOpen woodlands, fields, meadows
Geographic RangeEastern North America (from Quebec and Ontario south to Florida and west to Texas)
Host PlantsLamiaceae (mint family) species, such as Monarda (bee balm) and Pycnanthemum (mountain mint)
Flight PeriodMay to October (multiple broods)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on host plants, typically constructing a silken web or shelter. Pupation occurs in a cocoon, often in leaf litter or soil.
Identification TipsDistinguished by its vibrant yellow and reddish-purple coloration, particularly the broad reddish-purple terminal band on the forewings. The specific pattern of spots and bands helps differentiate it from similar Pyrausta species.
Description
A small moth with bright yellow forewings marked with reddish-purple spots and a broad reddish-purple band along the termen. The hindwings are similarly colored but often with less distinct markings.
