| Specimen ID | 1927121 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| Country | Canada |
| State | ONT |
| Locality | St. Lawrence River, PRESCOTT |
| Mapping Accuracy | Accurate |
| HUC8 Name | Headwaters St. Lawrence River |
| HUC8 Number | 04290001 |
| HUC10 Name | Butlers Creek-St. Lawrence River |
| HUC10 Number | 0429000106 |
| HUC12 Name | Prescott-St. Lawrence River |
| HUC12 Number | 042900010602 |
| Map | |
| Collection Day | 27 |
| Collection Month | 4 |
| Collection Year | 1994 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 46671 |
| Author: | Ontario Ministry of Environment, Conservation and Parks |
| Date: | 2026 |
| Title: | Benthic Invertebrate Community (Great Lakes Nearshore Areas) |
| Publisher: | Ministry of Environment, Conservation and Parks |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
