| Specimen ID | 117453 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | LA |
| County | St. Charles |
| Locality | Mississippi River (R.M. 130) at Entergy's Li'l Gypsy Power Plant near Montz, Louisiana |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Mississippi-Baton Rouge |
| HUC8 Number | 08070100 |
| HUC10 Name | Middle Mississippi River |
| HUC10 Number | 0807010001 |
| HUC12 Name | Claiborne Island |
| HUC12 Number | 080701000105 |
| Map | |
| Collection Day | 9 |
| Collection Month | 1 |
| Collection Year | 1996 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | This record was reported in the Southern Region Newsletter published by the Louisiana Sea Grant and the U.S. Fish and Wildlife Service. |
| Record Type | Personal communication |
| Verifier | Dr. Bruce Thompson, Yvonne Allen, LSU Coastal Fish |
| Freshwater/Marine | Freshwater |
| Number Collected | 0.91/L |
| Year Class | veliger |
