Jalisco Petrophila
Common NameJalisco Petrophila
Scientific NamePetrophila jaliscalis
FamilyCrambidae
SubfamilyAcentropinae
Wingspan (mm)20
Primary Colorsbrown, white, orange, black
HabitatNear freshwater streams, rivers, and lakes where larvae feed on aquatic plants and algae.
Geographic RangeMexico (Jalisco) and potentially adjacent regions in the southwestern United States.
Host Plantsalgae, diatoms, aquatic macrophytes
Flight PeriodTypically summer and fall months, depending on local climate.
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are aquatic, living underwater in silken cases attached to rocks, where they feed on algae and diatoms. Pupation occurs in a cocoon, often underwater or at the waterline.
Identification TipsLook for the distinctive hindwing pattern of black spots outlined in white with orange banding. Its association with aquatic habitats is also a key indicator.
Description
A small moth with mottled brown and white forewings, and hindwings featuring a prominent band of black spots outlined in white, bordered by orange.
