| Specimen ID | 1695363 |
| Group | Coelenterates-Hydrozoans |
| Genus | Craspedacusta |
| Species | sowerbii |
| Common Name | freshwater jellyfish |
| State | MI |
| County | St. Joseph |
| Locality | Tamarack Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Joseph |
| HUC8 Number | 04050001 |
| HUC10 Name | Fawn River |
| HUC10 Number | 0405000108 |
| HUC12 Name | Sherman Mill Creek |
| HUC12 Number | 040500010808 |
| Map | |
| Collection Day | 20 |
| Collection Month | 9 |
| Collection Year | 2021 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on aquatic plants | hitch hiker on waterfowl |
| Status | established |
| Comments | All over the lake especially in deep water |
| Record Type | NAS sighting report |
| Verifier | Wesley Daniel (USGS) |
| Freshwater/Marine | Freshwater |
| Number Collected | 100 |
