species 46 observations

Sympistis semicollaris

Field notes

Sympistis semicollaris is a moth of the family Noctuidae first described by Smith in 1909. It is found in western North America in the vicinity of the Gulf of Georgia and east of the Cascades from south-central British Columbia to central Oregon.

The wingspan is about 31 mm.

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided