| Specimen ID | 274514 |
| Group | Fishes |
| Genus | Fundulus |
| Species | catenatus |
| Common Name | Northern Studfish |
| State | IA |
| County | Scott |
| Locality | Mud Creek |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lower Wapsipinicon |
| HUC8 Number | 07080103 |
| HUC10 Name | Mud Creek |
| HUC10 Number | 0708010303 |
| HUC12 Name | Mud Creek |
| HUC12 Number | 070801030303 |
| Map | |
| Collection Day | 1 |
| Collection Month | 1 |
| Collection Year | 1972 |
| Year Accuracy | Actual |
| Potential Pathway | released bait |
| Status | unknown |
| Record Type | Specimen |
| Disposal | Michigan State University Museum |
| Museum Cat Number | MSUM IC.7021 |
| Freshwater/Marine | Freshwater |
