| Specimen ID | 887593 |
| Group | Mollusks-Bivalves |
| Genus | Pyganodon |
| Species | grandis |
| Common Name | giant floater |
| State | NJ |
| County | Mercer |
| Locality | Delaware and Raritan Canal, Princeton |
| Mapping Accuracy | Accurate |
| HUC8 Name | Raritan |
| HUC8 Number | 02030105 |
| HUC10 Name | Millstone River |
| HUC10 Number | 0203010503 |
| HUC12 Name | Lower Millstone River |
| HUC12 Number | 020301050312 |
| Map | |
| Collection Year | 2000 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker with stocked fish |
| Status | established |
| Reference 1 |
| Ref. Number: | 26212 |
| Author: | GBIF |
| Date: | 2013 |
| Title: | Global Biodiversity Information Facility (GBIF) Database. |
| Publisher: | Global Biodiversity Information Facility |
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| Reference 2 |
| Ref. Number: | 25920 |
| Author: | Canadian Museum of Nature |
| Date: | 2013 |
| Title: | Canadian Museum of Nature mollusc collection - unionids. Accessed through GBIF data portal, http://data.gbif.org/datasets/resource/122 |
| Publisher: | Canadian Museum of Nature |
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| Record Type | Specimen |
| Disposal | Canadian Museum of Nature mollusc collection - unionids |
| Museum Cat Number | CMNML 031097 |
| Freshwater/Marine | Freshwater |
