Xanthophysa psychicalis
Common NameXanthophysa psychicalis
Scientific NameXanthophysa psychicalis
FamilyCrambidae
SubfamilyPyraustinae
Wingspan (mm)18
Wing Patternstriped
Primary Colorsyellow, white
HabitatWetlands, marshes, damp meadows, areas with sedges
Geographic RangeEastern North America
Host Plantssedges (Carex spp.), other wetland monocots
Flight PeriodJune to August
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are semi-aquatic borers, feeding within the stems of sedges and other wetland plants. Pupation likely occurs within the host plant or in the surrounding substrate.
Identification TipsDistinguished by its vibrant yellow coloration and the two prominent, wavy white transverse lines on the forewings. The small size and wetland habitat are also key indicators.
Description
A small, bright yellow moth with two distinct wavy white lines crossing the forewings. The hindwings are also yellow with similar faint white markings.
