| Specimen ID | 116681 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IL |
| County | Pope |
| Locality | Ohio River (R.M. 902.5), 400 yards downstream of mouth of Lusk Creek, near Golconda, IL side |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Ohio-Bay |
| HUC8 Number | 05140203 |
| HUC10 Name | Big Grand Pierre Creek-Ohio River |
| HUC10 Number | 0514020307 |
| HUC12 Name | McGilligan Creek-Ohio River |
| HUC12 Number | 051402030705 |
| Map | |
| Collection Day | 13 |
| Collection Month | 11 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | Sampler was deployed 8/1/92 and retrieved 11/13/92. No intermediate checks. Also given a 5 cm maple-leaf mussel with a 15 mm zebra mussel attached. A commercial mussler said it was a common site. |
| Record Type | Personal communication |
| Disposal | ethanol |
| Museum Cat Number | USFWS, Carterville, IL |
| Verifier | C. Suprenant, USFWS, 618-997-6869, D. Scloesser |
| Freshwater/Marine | Freshwater |
| Number Collected | 41 |
| Year Class | juvenile |
| Size | 3 - 15 mm |
