Chionodes lophosella

Distinguished from similar Chionodes species by the combination of three raised scale tufts on the forewing (basal, median cellular, and fold), the two confluent black tufts at the cell end surrounded by light brown, and the prominent white costal spot at the apical fourth. The scattered white scales along the pre-ciliary margin provide an additional diagnostic feature. Poorly defined general ornamentation separates it from more distinctly patterned congeners.

Associated with coastal and near-coastal environments supporting host lupine species. Specific microhabitat requirements beyond host plant presence have not been documented.

Pacific coast of North America, recorded from Washington south to California. Distribution appears correlated with the range of host lupine species.

Larvae feed on Lupinus chamissonis and Lupinus arboreus (Fabaceae). Adult feeding habits have not been documented.

• Lupinus chamissonis - larval hostDocumented larval food plant
• Lupinus arboreus - larval hostDocumented larval food plant

Herbivore; larvae function as folivores on lupine species. Potential role in nutrient cycling and as prey for parasitoids and predators has not been studied.

• Other Chionodes speciesShare general body plan and wing shape; distinguished by specific pattern of raised scale tufts and white costal spot

• Gelechiidae
• moth
• Pacific coast
• lupine feeder
• raised scale tufts

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• Catalogue of Life