| canada | british columbia | nabicula nigrovittata | species | 1 | 0 |
| canada | manitoba | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| canada | ontario | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| canada | quebec | nabicula nigrovittata nearctica | subspecies | 2 | 0 |
| china | inner mongolia | nabicula nigrovittata | species | 3 | 0 |
| china | ningxia | nabicula nigrovittata | species | 4 | 0 |
| united states | alaska | nabicula nigrovittata nearctica | subspecies | 1 | 0 |