| Specimen ID | 37772 |
| Group | Fishes |
| Genus | Pomoxis |
| Species | nigromaculatus |
| Common Name | Black Crappie |
| State | NE |
| County | Sheridan |
| Locality | Walgren Lake, ca 6 mil se of Hay Springs, a disconnected sand hill lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Niobrara |
| HUC8 Number | 10150003 |
| HUC10 Name | Rush Creek |
| HUC10 Number | 1015000311 |
| HUC12 Name | Headwaters Hay Spring Creek |
| HUC12 Number | 101500031103 |
| Map | |
| Collection Day | 4 |
| Collection Month | 8 |
| Collection Year | 1939 |
| Year Accuracy | Actual |
| Potential Pathway | stocked for sport | stocked for food |
| Status | established |
| Record Type | Specimen |
| Disposal | Univ. Michigan |
| Museum Cat Number | UMMZ 134493 |
| Freshwater/Marine | Freshwater |
