Hog Peanut Leafminer Moth
Common NameHog Peanut Leafminer Moth
Scientific NameLeucanthiza amphicarpeaefoliella
FamilyGracillariidae
SubfamilyLithocolletinae
Wingspan (mm)3.5
Primary Colorsblack, white, gold
HabitatWoodlands, forest edges, and disturbed areas where its host plant, Hog Peanut, grows.
Geographic RangeEastern North America
Host PlantsAmphicarpaea bracteata (Hog Peanut)
Flight PeriodMay to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are leafminers, creating characteristic blotch mines on the leaves of their host plant, Hog Peanut. Pupation occurs within the mine, and there are typically multiple generations per year.
Identification TipsKey features include its very small size (3-4mm wingspan), metallic black head, and the distinctive iridescent black, white, and golden-bronze pattern on its forewings, often with a noticeable dark tuft at the wing tip. Its larvae create blotch mines on Hog Peanut leaves.
Description
This is a minute moth characterized by a metallic black head and thorax, long antennae, and forewings intricately patterned with iridescent black, white, and golden-bronze stripes and spots, often appearing with a prominent dark tuft at the wing apex when at rest.
