| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 11 km S Churchill, Goose Creek, Goose Creek Road 2nd Railroad Tracks | | 1039312531 |
| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 11 km S Churchill, Goose Creek, Goose Creek Road 2nd Railroad Tracks | | 1039313359 |
| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 11 km S Churchill, Goose Creek, Goose Creek Road 2nd Railroad Tracks | | 1061420151 |
| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 11 km S Churchill, Goose Creek, Goose Creek Road 2nd Railroad Tracks | | 1061422265 |
| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 26 km SE Churchill, Twin Lakes fen, On the fen | | 1039305839 |
| plagiognathus tumidifrons | | Canada: Manitoba, Churchill, 11 km S Churchill, Goose Creek, Goose Creek Road 2nd Railroad Tracks | | 1043104569 |