| Specimen ID | 1632847 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | NY |
| County | Oswego |
| Locality | Oneida Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | Oneida |
| HUC8 Number | 04140202 |
| HUC10 Name | Oneida Lake-Oneida River |
| HUC10 Number | 0414020208 |
| HUC12 Name | Oneida Lake |
| HUC12 Number | 041402020808 |
| Map | |
| Collection Day | 19 |
| Collection Month | 9 |
| Collection Year | 2019 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | shipping ballast water |
| Status | unknown |
| Comments | individuals first discovered during Cornell University Field Biology class on 9/14/19.
Archived samples checked to date (9/23/19) show the presence of Bythotrephes in low numbers from samples taken on 9/12/19; four archived samples from September 2018 were checked and found not to contain Bythotrephes |
| Record Type | NAS sighting report |
| Verifier | Kristen Holeck (Cornell University) |
| Freshwater/Marine | Freshwater |
| Number Collected | 461 |
