Rachicerus obscuripennis
- kingdom: Animalia
- phylum: Mollusca
- class: Bivalvia
- order: Myida
- family: Xylophagidae
- genus: Rachicerus
- species: Rachicerus obscuripennis
Atlanta- Stone Mountain
Georgia- Manhattan
Kansas- Brookmont
- Cabin John
Maryland- Hillsborough
North Carolina- Falls Church
- Great Falls
- Seven Corners
Virginia
United States