| Specimen ID | 1634243 |
| Group | Coelenterates-Hydrozoans |
| Genus | Craspedacusta |
| Species | sowerbii |
| Common Name | freshwater jellyfish |
| State | IL |
| County | Grundy |
| Locality | [Claypool Ditch] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Illinois |
| HUC8 Number | 07120005 |
| HUC10 Name | Mazon River |
| HUC10 Number | 0712000505 |
| HUC12 Name | Claypool Ditch |
| HUC12 Number | 071200050502 |
| Map | |
| Collection Day | 21 |
| Collection Month | 1 |
| Collection Year | 2020 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker | hitch hiker on waterfowl | hitch hiker on aquatic plants |
| Status | established |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
