Tick-Trefoil Caloptilia Moth
Common NameTick-Trefoil Caloptilia Moth
Scientific NameCaloptilia desmodiella
FamilyGracillariidae
SubfamilyGracillariinae
Wingspan (mm)8
Primary Colorsbrown, tan, cream
HabitatWoodlands, forest edges, fields, and disturbed areas where host plants grow
Geographic RangeEastern North America
Host PlantsDesmodium spp. (tick-trefoils)
Flight PeriodMay to October
Flight Styledarting
Conservation Statusleast-concern
Lifecycle NotesThe larvae are leaf miners, creating blotch mines on the leaves of tick-trefoil plants (*Desmodium* species). Pupation occurs within the mine or in a cocoon on the leaf surface.
Identification TipsLook for its small size, slender body, mottled brown/tan forewings, and the characteristic resting posture with the head raised and forelegs extended. Its association with *Desmodium* host plants is also a strong indicator.
Description
This is a small, slender moth characterized by its mottled light brown and tan forewings with subtle darker markings. It typically rests with its head raised and forelegs extended, giving it a distinctive upright posture.
