| pilophorus diffusus | | Canada: British Columbia, Manning Prov. Pk, Blackwall Peak area | | 306995105 |
| pilophorus diffusus | | Canada: British Columbia, 10 km W Kamloops, New Afton Mine, Grassland Protected Area (control) - Site 4 | | 1052111498 |
| pilophorus diffusus | | Canada: British Columbia, 10 km W Kamloops, New Afton Mine, Grassland Protected Area (control) - Site 4 | | 1052115434 |
| pilophorus diffusus | | Canada: British Columbia, 10 km W Kamloops, New Afton Mine, Wetland Protected Area (control) - Site 3 | | 1043104547 |
| pilophorus diffusus | | Canada: British Columbia, 10 km W Kamloops, New Afton Mine, Grassland Remediated Area (treatment) - Site 2 | | 1043095579 |