Hydroporus columbianus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Hydroporus
- species: Hydroporus columbianus
Morinville
Alberta
Canada
Rumney
New Hampshire
United States
Hydroporus columbianus Morinville Rumney