Chaetocnema quadricollis
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Chrysomelidae
- genus: Chaetocnema
- species: Chaetocnema quadricollis
Media
Pennsylvania- Laureles
Texas- Washington, D. C.
Washington, D.C.
United States