| Specimen ID | 1656807 |
| Group | Mollusks-Gastropods |
| Genus | Valvata |
| Species | piscinalis |
| Common Name | European stream valvata |
| Country | Canada |
| State | ON |
| Locality | Lake Ontario, at Port Weller, Ontario, Canada |
| Mapping Accuracy | Accurate |
| HUC8 Name | Niagara River |
| HUC8 Number | 04270101 |
| HUC10 Name | Niagara |
| HUC10 Number | 0427010107 |
| HUC12 Name | 041201040000 |
| HUC12 Number | 042701010703 |
| Map | |
| Collection Month | 11 |
| Collection Year | 1935 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on packing material |
| Status | established |
| Reference 1 |
| Ref. Number: | 35445 |
| Author: | Oughton, J. |
| Date: | 1938 |
| Title: | Valvata piscinalis (Müller) in the Great Lakes. |
| Journal: | The Nautilus |
| Volume: | 52 |
| Issue: | 1-2 |
| Pages: | 30-32, 60-62 |
|
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| Comments | Shells only. Abundant. |
| Record Type | Literature |
| Verifier | J. Oughton |
| Freshwater/Marine | Freshwater |
| Number Collected | unreported |
