| canada | ontario | lygaeus kalmii angustomarginatus | subspecies | 3 | 0 |
| united states | illinois | lygaeus kalmii angustomarginatus | subspecies | 2 | 0 |
| united states | minnesota | lygaeus kalmii angustomarginatus | subspecies | 3 | 0 |
| united states | missouri | lygaeus kalmii angustomarginatus | subspecies | 4 | 0 |
| united states | pennsylvania | lygaeus kalmii angustomarginatus | subspecies | 17 | 0 |