Triplax thoracica
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Erotylidae
- genus: Triplax
- species: Triplax thoracica
Tobermory
Ontario
Canada
Athens
Georgia- Lawrenceville
New Jersey- Cayuga Heights
- East Ithaca
- Ithaca
- Northeast Ithaca
New York- Millvale
Pennsylvania- Mantua
- Pearisburg
Virginia
United States