| Specimen ID | 541293 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | PA |
| County | Allegheny |
| Locality | Ohio River at RM 7.4, ORSANCO survey site OH007.4RDB |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Ohio |
| HUC8 Number | 05030101 |
| HUC10 Name | Montour Run-Ohio River |
| HUC10 Number | 0503010103 |
| HUC12 Name | Kilbuck Run-Ohio River |
| HUC12 Number | 050301010303 |
| Map | |
| Collection Day | 13 |
| Collection Month | 10 |
| Collection Year | 2008 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 25760 |
| Author: | Thomas, J., and J. Spaeth |
| Date: | 2012 |
| Title: | Ohio River nonindigenous aquatic species 1992 - 2010 (unpublished). |
| Publisher: | Ohio River Valley Water Sanitation Commission (ORSANCO) |
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| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 4016 |
