Helophorus chamberlaini
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Helophoridae
- genus: Helophorus
- species: Helophorus chamberlaini
Cromwell- Middletown
- Portland
Connecticut
United States
Helophorus chamberlaini Cromwell Middletown Portland