| Specimen ID | 117363 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | LA |
| County | Avoyelles |
| Locality | Atchafalaya River, just north Legonier, LA |
| Mapping Accuracy | Accurate |
| HUC8 Name | Atchafalaya |
| HUC8 Number | 08080101 |
| HUC10 Name | Upper Atchafalaya River |
| HUC10 Number | 0808010101 |
| HUC12 Name | McCrea Lake-Atchafalaya River |
| HUC12 Number | 080801010103 |
| Map | |
| Collection Day | 12 |
| Collection Month | 9 |
| Collection Year | 1995 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Verifier | Tim Mihuc, Louisiana State University |
| Freshwater/Marine | Freshwater |
