| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Sigara | alternata | 12 |
| 2 | Sigara | omani | 5 |
| 3 | Sigara | trilineata | 5 |
| 4 | Sigara | virginiensis | 4 |
| 5 | Sigara | mullettensis | 4 |
| 6 | Sigara | lateralis | 4 |
| 7 | Sigara | mckinstryi | 4 |
| 8 | Sigara | striata | 3 |
| 9 | Sigara | mackinacensis | 2 |
| 10 | Sigara | falleni | 2 |
| 11 | Sigara | ornata | 2 |
| 12 | Sigara | washingtonensis | 1 |
| 13 | Sigara | vandykei | 1 |
| 14 | Sigara | lineata | 1 |
| 15 | Sigara | conocephala | 1 |