| periscepsia laevigata | | canada: yukon territory, n of whitehorse, nilsson-lammers research forest | | 1321382007 |
| periscepsia laevigata | | canada: yukon territory, n of whitehorse, nilsson-lammers research forest | | 1321377871 |
| periscepsia laevigata | | Canada: Yukon Territory, Vuntut National Park | | 1067923635 |