This species is endemic to Maryland and has been found in just one location in Washington Co. (Lewis, 2010). It inhabits subterranean waters (Lewis, 2011).
There are 3 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 |