"The species was introduced into the Susquehanna River in the late 1960s, possibly during a high-water event (Cooper 1983) or through bait bucket transfer (Kneib 1972; Denoncourt et al. 1975), and is now the most abundant darter in many parts of the drainage (Raesly et al. 1990)." (USGS Nonindigenous Aquatic Species).
There are 4 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 |
