Light Marathyssa Moth
Common NameLight Marathyssa Moth
Scientific NameMarathyssa inficita
FamilyErebidae
SubfamilyEuteliinae
Wingspan (mm)24
Wing Patterncryptic
Primary Colorsbrown, tan, white, dark brown
HabitatWoodlands, forests, areas with sumac and poison ivy
Geographic RangeEastern North America (southern Canada to Florida, west to Texas)
Host PlantsRhus (sumac), Toxicodendron (poison ivy/oak)
Flight PeriodMarch to October (depending on latitude)
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on the leaves of sumac and poison ivy/oak. Pupation occurs in a cocoon, often among leaf litter or in a sheltered location.
Identification TipsKey features include the mottled brown and tan forewings with a prominent pale, wavy subterminal line, a distinct dark patch near the apex, and a generally cryptic appearance that aids in camouflage.
Description
A small to medium-sized moth with mottled brown, tan, and white forewings featuring irregular dark bands and a distinct pale, wavy subterminal line. The hindwings are typically a uniform pale brown or gray.
