| canada | alberta | orectoderus obliquus | species | 5 | 0 |
| canada | alberta | orectoderus sp. bold:aai3389 | species | 5 | 0 |
| canada | british columbia | orectoderus arcuatus | species | 1 | 0 |
| canada | ontario | orectoderus sp. bold:aai3389 | species | 8 | 0 |
| canada | saskatchewan | orectoderus obliquus | species | 1 | 0 |
| united states | north dakota | orectoderus montanus | species | 2 | 0 |