| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Helophilus | fasciatus | 1021 |
| 2 | Helophilus | pendulus | 228 |
| 3 | Helophilus | trivittatus | 111 |
| 4 | Helophilus | latifrons | 76 |
| 5 | Helophilus | hybridus | 39 |
| 6 | Helophilus | lapponicus | 36 |
| 7 | Helophilus | obscurus | 25 |
| 8 | Helophilus | seelandicus | 21 |
| 9 | Helophilus | hochstetteri | 20 |
| 10 | Helophilus | cingulatus | 15 |
| 11 | Helophilus | antipodus | 14 |
| 12 | Helophilus | eristaloidea | 13 |
| 13 | Helophilus | affinis | 4 |
| 14 | Helophilus | cargilli | 3 |
| 15 | Helophilus | neoaffinis | 3 |
| 16 | Helophilus | intentus | 3 |
| 17 | Helophilus | campbellicus | 2 |
| 18 | Helophilus | ineptus | 2 |
| 19 | Helophilus | groenlandicus | 1 |
| 20 | Helophilus | campbelli | 1 |