Pasimachus obsoletus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Carabidae
- genus: Pasimachus
- species: Pasimachus obsoletus
- Agua Prieta
Sonora
Mexico- Douglas
- Pirtleville
Arizona- Charleston
Missouri- Marfa
Texas
United States