Dusky Saucrobotys Moth
Common NameDusky Saucrobotys Moth
Scientific NameSaucrobotys futilalis
FamilyCrambidae
SubfamilySpilomelinae
Wingspan (mm)22
Wing Patterncryptic
Primary Colorsbrown, grey, dark brown
HabitatOpen woodlands, fields, disturbed areas, gardens
Geographic RangeEastern and central North America, extending into parts of the west
Host Plantsragweed, sunflower, coneflower, goldenrod
Flight PeriodMay to October
Flight Stylefluttering
Conservation Statusleast-concern
Lifecycle NotesLarvae are typically leaf rollers or borers on various Asteraceae plants. They pupate in a cocoon, and multiple generations occur per year.
Identification TipsLook for the overall dusky, mottled brown-grey appearance with faint wavy lines and the typical Crambid resting posture with wings held somewhat triangularly. The specific pattern of the transverse lines and spots can help differentiate it from similar species.
Description
A small moth with mottled dusky brown and grey forewings, featuring indistinct wavy transverse lines and a somewhat cryptic pattern. The hindwings are typically paler.
