platycheirus nielseni | | Canada: Yukon Territory, 40 km West of Dawson | | 592745413 |
platycheirus nielseni | | Canada: Yukon Territory, km 155 Dempster Highway | | 592745407 |
platycheirus nielseni | | Canada: Yukon Territory, km 416 Dempster Highway | | 592745409 |
platycheirus nielseni | | Canada: Yukon Territory, Richardson Mountains | | 592745411 |
platycheirus nielseni | | Canada: Yukon Territory, Richardson Mountains | | 592745405 |