Found primarily in the Champlain Valley and the Vermont Valley. A couple of records also exist from the Northeast Highlands and Southern Piedmont regions. The flight season of this species in Vermont is significantly earlier than P. flavescens. In addition, it is known to breed in at least one location near Shaftsbury, Vermont.
Status: G5 N5 S3S4
Flight Period: June 5 – September 6
More Information: