Distribution of Pyganodon grandis (Giant Floater) specimens in the ISM Collections |
Pyganodon grandis (Giant Floater) Records for Wayne County, Illinois- Catalog Number 680418
- Collector: Chris Richmond
Date: 1992 Drainage/Water body: Small Creek - Catalog Number 680419
- Collector: Chris Richmond
Date: 1992 Drainage/Water body: Small Creek - Catalog Number 680420
- Collector: Chris Richmond
Date: 1992 Drainage/Water body: Small Creek
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