| Specimen ID | 1773744 |
| Group | Crustaceans-Cladocerans |
| Genus | Bythotrephes |
| Species | longimanus |
| Common Name | spiny waterflea |
| State | NY |
| County | Hamilton |
| Locality | Lake Pleasant |
| Mapping Accuracy | Accurate |
| HUC8 Name | Sacandaga |
| HUC8 Number | 02020002 |
| HUC10 Name | Upper Sacandaga River |
| HUC10 Number | 0202000203 |
| HUC12 Name | Cherry Brook-Sacandaga River |
| HUC12 Number | 020200020302 |
| Map | |
| Collection Day | 23 |
| Collection Month | 6 |
| Collection Year | 2014 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 45006 |
| Author: | NatureServe |
| Date: | 2025 |
| Title: | iMapInvasives: NatureServe’s online data system supporting strategic invasive species management |
| Publisher: | NatureServe |
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| Comments | iMapInvasives source record |
| Record Type | Literature |
| Verifier | Brian Greene |