Pitar arnoldi
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Venerida
- family: Veneridae
- genus: Pitar
- species: Pitar arnoldi
Cathcart- Eastgate
- Manchester
- Mercer Island
- Newcastle
Washington
United States
Pitar arnoldi Cathcart Eastgate Manchester Mercer Island Newcastle