| Specimen ID | 163772 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | MI |
| County | Grand Traverse |
| Locality | Long Lake [~5 mi. SW of Traverse City, MI] |
| Mapping Accuracy | Accurate |
| HUC8 Name | Betsie-Platte |
| HUC8 Number | 04060104 |
| HUC10 Name | Platte River |
| HUC10 Number | 0406010402 |
| HUC12 Name | Long Lake-Platte River |
| HUC12 Number | 040601040201 |
| Map | |
| Collection Day | 27 |
| Collection Month | 6 |
| Collection Year | 1994 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Comments | Collected by volunteers looking for zebra mussel veligers. |
| Record Type | Personal communication |
| Disposal | preserved in ethanol |
| Verifier | Paul Marangelo |
| Freshwater/Marine | Freshwater |
| Number Collected | 7 |
| Year Class | adult |
| Size | 8-13 mm |
| Number Preserved | 7 |
