| Specimen ID | 1655203 |
| Group | Fishes |
| Genus | Channa |
| Species | argus |
| Common Name | Northern Snakehead |
| State | PA |
| County | Chester |
| Locality | Marsh Creek, at Marsh Creek Reservoir in Marsh Creek State Park |
| Mapping Accuracy | Accurate |
| HUC8 Name | Brandywine-Christina |
| HUC8 Number | 02040205 |
| HUC10 Name | East Branch Brandywine Creek |
| HUC10 Number | 0204020501 |
| HUC12 Name | Marsh Creek |
| HUC12 Number | 020402050101 |
| Map | |
| Collection Day | 25 |
| Collection Month | 6 |
| Collection Year | 2020 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed |
| Status | unknown |
| Comments | Photos confirmed. |
| Record Type | Personal communication |
| Verifier | Pennsylvania Fish and Boat Commission |
| Freshwater/Marine | Freshwater |
| Number Collected | several |
| Size | 18-24 in. |
