| Specimen ID | 1886552 |
| Group | Coelenterates-Hydrozoans |
| Genus | Craspedacusta |
| Species | sowerbii |
| Common Name | freshwater jellyfish |
| State | IL |
| County | DuPage |
| Locality | Terrace View Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Des Plaines |
| HUC8 Number | 07120004 |
| HUC10 Name | Salt Creek |
| HUC10 Number | 0712000404 |
| HUC12 Name | Lower Salt Creek |
| HUC12 Number | 071200040404 |
| Map | |
| Collection Day | 17 |
| Collection Month | 9 |
| Collection Year | 2025 |
| Year Accuracy | Actual |
| Potential Pathway | dispersed | hitch hiker on waterfowl |
| Status | established |
| Comments | Was brought to my attention by visitor to the park. At Terrace View Park, Off the front side of the floating stage (to the north) between the boat docks and the floating stage. |
| Record Type | NAS sighting report |
| Verifier | Kate Johns (Oakbrook Terrace Park District) |
| Freshwater/Marine | Freshwater |
| Number Collected | 30 |
| Photo | |
