"This species nests in small crevices in rocks (or concrete) unlike most other species of the genus that nest in borings in wood" (Matthias Buck, BugGuide).
There are 9 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 |