Calathus ingratus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Carabidae
- genus: Calathus
- species: Calathus ingratus
Athabasca- Devon
- Lacombe
- Medicine Hat
- Pincher Creek
Alberta- Houston
British Columbia- Norman Wells
Northwest Territories- Tobermory
Ontario
Canada
Dutch Harbor- Palmer
- Unalaska
Alaska- Barre
Massachusetts- Iron River
- Stambaugh
Michigan
United States