| Specimen ID | 117081 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | TN |
| County | Dyer |
| Locality | Mississippi River (R.M. 838.7) under Hwy 155 bridge (6 miles downriver from Caruthersville, Missouri) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Mississippi-Memphis |
| HUC8 Number | 08010100 |
| HUC10 Name | Blue Bank Bayou-Mississippi River |
| HUC10 Number | 0801010005 |
| HUC12 Name | Everett Lake-Mississippi River |
| HUC12 Number | 080101000503 |
| Map | |
| Collection Day | 29 |
| Collection Month | 12 |
| Collection Year | 1993 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Verifier | Don Hubbs, TN Wildl. Res. Ag., Camden TN 901-584-9 |
| Freshwater/Marine | Freshwater |
| Number Collected | 100's |
| Year Class | adult |
