Optioservus seriatus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Elmidae
- genus: Optioservus
- species: Optioservus seriatus
Boonville- Hydesville
California- Winston
Oregon
United States
Optioservus seriatus Boonville Hydesville Winston