| canada | | syrphus ribesii | species | 2 | 0 |
| canada | | syrphus torvus | species | 9 | 0 |
| canada | alberta | syrphus ribesii | species | 7 | 0 |
| canada | alberta | syrphus sp. bold:aaa4570 | species | 7 | 0 |
| canada | alberta | syrphus sp. bold:aab5577 | species | 7 | 0 |
| canada | alberta | syrphus sp. bold:acs7979 | species | 1 | 0 |
| canada | alberta | syrphus sp. bold-2016 | species | 2 | 0 |
| canada | alberta | syrphus torvus | species | 6 | 0 |
| canada | alberta | syrphus vitripennis | species | 9 | 0 |
| canada | british columbia | syrphus ribesii | species | 8 | 0 |
| canada | british columbia | syrphus sp. bold-2016 | species | 4 | 0 |
| canada | british columbia | syrphus torvus | species | 11 | 0 |
| canada | manitoba | syrphus rectus | species | 1 | 0 |
| canada | manitoba | syrphus ribesii | species | 34 | 0 |
| canada | manitoba | syrphus sp. bold:aaa4570 | species | 1 | 0 |
| canada | manitoba | syrphus sp. bold:aab5577 | species | 2 | 0 |
| canada | manitoba | syrphus torvus | species | 1 | 0 |
| canada | manitoba | syrphus vitripennis | species | 9 | 0 |
| canada | new brunswick | syrphus torvus | species | 1 | 0 |
| canada | newfoundland and labrador | syrphus attenuatus | species | 2 | 0 |
| canada | newfoundland and labrador | syrphus sp. bold-2016 | species | 1 | 0 |
| canada | northwest territories | syrphus ribesii | species | 4 | 0 |
| canada | northwest territories | syrphus vitripennis | species | 10 | 0 |
| canada | nova scotia | syrphus rectus | species | 3 | 0 |
| canada | nova scotia | syrphus torvus | species | 5 | 0 |
| canada | ontario | syrphus knabi | species | 7 | 0 |
| canada | ontario | syrphus rectus | species | 4 | 0 |
| canada | ontario | syrphus ribesii | species | 20 | 0 |
| canada | ontario | syrphus sp. bold:aab5577 | species | 1 | 0 |
| canada | ontario | syrphus sp. bold-2016 | species | 21 | 0 |
| canada | ontario | syrphus torvus | species | 17 | 0 |
| canada | quebec | syrphus rectus | species | 11 | 0 |
| canada | quebec | syrphus ribesii | species | 5 | 0 |
| canada | quebec | syrphus torvus | species | 5 | 0 |
| canada | quebec | syrphus vitripennis | species | 1 | 0 |
| canada | saskatchewan | syrphus ribesii | species | 10 | 0 |
| canada | saskatchewan | syrphus sp. bold:aaa4570 | species | 4 | 0 |
| canada | saskatchewan | syrphus sp. sspab070-13 | species | 1 | 0 |
| canada | saskatchewan | syrphus torvus | species | 2 | 0 |
| canada | yukon | syrphus attenuatus | species | 1 | 0 |
| canada | yukon | syrphus ribesii | species | 7 | 0 |
| canada | yukon | syrphus sp. bold-2016 | species | 1 | 0 |
| canada | yukon | syrphus torvus | species | 3 | 0 |
| finland | kainuu region | syrphus ribesii | species | 1 | 0 |
| finland | northern ostrobothnia region | syrphus vitripennis | species | 1 | 0 |
| finland | southern savonia region | syrphus ribesii | species | 2 | 0 |
| finland | southern savonia region | syrphus torvus | species | 3 | 0 |
| finland | uusimaa region | syrphus torvus | species | 4 | 0 |
| georgia | racha-lechkhumi and kvemo svaneti region | syrphus vitripennis | species | 1 | 0 |
| georgia | samtskhe-javakheti region | syrphus ribesii | species | 2 | 0 |
| greece | north aegean region | syrphus vitripennis | species | 3 | 0 |
| greenland | | syrphus attenuatus | species | 2 | 0 |
| greenland | | syrphus torvus | species | 7 | 0 |
| netherlands | limburg province | syrphus ribesii | species | 1 | 0 |
| norway | | syrphus ribesii | species | 1 | 0 |
| norway | | syrphus vitripennis | species | 1 | 0 |
| pakistan | islamabad capital territory | syrphus sp. bioug02379-a07 | species | 1 | 0 |
| pakistan | islamabad capital territory | syrphus sp. bioug02379-h09 | species | 1 | 0 |
| portugal | braganca district | syrphus vitripennis | species | 1 | 0 |
| united kingdom | england | syrphus ribesii | species | 1 | 0 |
| united states | alaska | syrphus attenuatus | species | 1 | 0 |
| united states | alaska | syrphus ribesii | species | 2 | 0 |
| united states | alaska | syrphus vitripennis | species | 1 | 0 |
| united states | virginia | syrphus torvus | species | 1 | 0 |