Dimorphic Sitochroa Moth
Common NameDimorphic Sitochroa Moth
Scientific NameSitochroa verticalis
FamilyCrambidae
SubfamilySpilomelinae
Wingspan (mm)30
Wing Patterncryptic
Primary Colorslight brown, tan, dark brown
HabitatMeadows, grasslands, open disturbed areas, gardens
Geographic RangeEurope, parts of Asia, North Africa (Palearctic region)
Host Plantsthistles, knapweeds, various Asteraceae
Flight PeriodJune to September
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae feed on herbaceous plants, primarily members of the Asteraceae family. They pupate in a cocoon in the soil or leaf litter, and the species typically overwinters as a larva or pupa.
Identification TipsLook for the pale brown/tan forewings with characteristic faint, wavy darker lines and a somewhat triangular resting posture. The overall delicate appearance and specific wing venation can also be helpful for identification.
Description
A small, slender moth with light brown to tan forewings marked with subtle, wavy darker brown lines and a darker subterminal band. Its hindwings are paler and less distinctly marked.
