| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531588 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531584 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531580 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531576 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531572 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531568 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531564 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531560 |
| pterostichus tristis | | USA: Massachusetts, Worcester County, Harvard Forest LTER | | 397531556 |