| Specimen ID | 166801 |
| Group | Fishes |
| Genus | Dorosoma |
| Species | petenense |
| Common Name | Threadfin Shad |
| State | IL |
| County | Jackson |
| Locality | Big Muddy Creek, 3.5 mi S of Grand Tower |
| Mapping Accuracy | Accurate |
| HUC8 Name | Big Muddy |
| HUC8 Number | 07140106 |
| HUC10 Name | Cedar Creek-Big Muddy River |
| HUC10 Number | 0714010612 |
| HUC12 Name | Town Creek-Big Muddy River |
| HUC12 Number | 071401061205 |
| Map | |
| Collection Day | 2 |
| Collection Month | 8 |
| Collection Year | 1966 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | established |
| Record Type | Specimen |
| Museum Cat Number | INHS 22695 |
| Freshwater/Marine | Freshwater |
| Number Collected | 3 |
| Number Preserved | 3 |
