| Specimen ID | 116512 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | AR |
| County | Chicot |
| Locality | Mississippi River (R.M. 537) on a rock revetment on west side of river across from mouth of Lake Ferguson (Greenville, MS) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Mississippi-Greenville |
| HUC8 Number | 08030100 |
| HUC10 Name | Lake Ferguson-Mississippi River |
| HUC10 Number | 0803010001 |
| HUC12 Name | 80301000100 |
| HUC12 Number | 080301000100 |
| Map | |
| Collection Day | 11 |
| Collection Month | 10 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | Specimens were found attached to rocks at surface level to 20 cm below. |
| Record Type | Personal communication |
| Disposal | ethanol |
| Museum Cat Number | USFWS Natchitoches FAO |
| Verifier | S.J. Nichols, USFWS-NFRC-GL, Ann Arbor, MI |
| Freshwater/Marine | Freshwater |
| Number Collected | 5 |
| Year Class | adu/juv |
| Size | 3 - 18 mm |
