| synura borealis | | Greenland:a small lake, Disko island | | 703265249 |
| synura borealis | | Greenland | | 703265145 |
| synura borealis | | Greenland:Sanningassup Tasia | | 703264847 |
| synura borealis | | Greenland:a morraine lake, Disko island | | 703264795 |
| synura borealis | | Greenland:a small lake, Disko island | | 703264791 |