Plain pocketbook mussel
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Unionida
- family: Unionidae
- genus: Lampsilis
- species: Lampsilis cardium
Ottawa
Ontario
Canada
Eureka
Kansas- Munfordville
Kentucky- Cabin John
Maryland- Grosse Pointe Park
Michigan- Fenton
Missouri- Coraopolis
- Franklin
Pennsylvania- Nashville
Tennessee- Bolivar
West Virginia
United States