| microtus richardsoni | | Canada: British Colombia, Kootenai Pass | | 66476224 |
| microtus richardsoni | | Canada: British Colombia, Cayoosh Creek | | 66476222 |
| microtus richardsoni | | Canada: British Colombia, Cayoosh Creek | | 66476220 |
| microtus richardsoni | | Canada: British Colombia, Cayoosh Creek | | 66476218 |
| microtus richardsoni | | Canada: British Colombia, Cayoosh Creek | | 66476216 |
| microtus richardsoni | | Canada: British Colombia, Cayoosh Creek | | 66476214 |
| microtus richardsoni | | Canada: British Colombia, 4 mi N Kaslo, Shulty Bench | | 66476212 |
| microtus richardsoni | | Canada: British Colombia, 4 mi N Kaslo, Shulty Bench | | 66476210 |