Ilybius erichsoni
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Ilybius
- species: Ilybius erichsoni
Banff- Pincher Creek
Alberta- Peachland
British Columbia- Winnipeg
Manitoba
Canada
Övertorneå
Norrbotten- Jakobsberg
Stockholm- Bureå
Västerbotten- Söråker
Västernorrland
Sweden
Chicago
Illinois
United States