Pyganodon grandis
IUCN Conservation Status: LC - Least Concern - species is widespread and abundant, not currently at risk of extinction
Taxonomy
- Kingdom
- Animalia
- Phylum
- Mollusca
- Class
- Bivalvia
- Order
- Unionida
- Family
- Unionidae
- Genus
- Pyganodon
Where to Find
Found in 3 mountain areas across 2 countries and 2 regions.
- Yamagata Prefecture, Japan - 1 records
- New Hampshire, United States - 2 records
- Washington, United States - 6 records