| canada | manitoba | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| canada | ontario | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| canada | quebec | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| united states | alaska | nabicula nigrovittata nearctica | subspecies | 1 | 0 |