The two yellow stripes on the upper thorax (scutum) are diagnostic in the southeastern U.S.
Virginia Giant Hover Fly may mimic queens of this species.
There are 78 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |