"Previously considered to represent a population of Baccha elongata, Baccha cognata was resurrected from synonymy by Skevington et al., 2019. In North America, Baccha elongata occurs only in Alaska, the Yukon, and the Northwest Territories (BugGuide)."
There are 2 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 |