Petrobia harti
- kingdom: Animalia
- phylum: Arthropoda
- class: Arachnida
- order: Prostigmata
- family: Tetranychidae
- genus: Petrobia
- species: Petrobia harti
Cayuga Heights- East Ithaca
- Ithaca
- Northeast Ithaca
New York- Newport East
Rhode Island
United States