| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531552 |
| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531548 |
| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531544 |
| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531540 |
| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531536 |
| pterostichus surgens | | USA: Colorado, Grand County, Fraser Experimental Forest | | 397531532 |