| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Gambusia | affinis | 1249 |
| 2 | Gambusia | holbrooki | 301 |
| 3 | Gambusia | marshi | 13 |
| 4 | Gambusia | nobilis | 8 |
| 5 | Gambusia | yucatana | 7 |
| 6 | Gambusia | punctata | 6 |
| 7 | Gambusia | puncticulata | 6 |
| 8 | Gambusia | speciosa | 5 |
| 9 | Gambusia | geiseri | 4 |
| 10 | Gambusia | regani | 4 |
| 11 | Gambusia | rhizophorae | 4 |
| 12 | Gambusia | vittata | 4 |
| 13 | Gambusia | sexradiata | 3 |
| 14 | Gambusia | eurystoma | 2 |
| 15 | Gambusia | clarkhubbsi | 2 |
| 16 | Gambusia | gaigei | 2 |
| 17 | Gambusia | panuco | 1 |
| 18 | Gambusia | nicaraguensis | 1 |
| 19 | Gambusia | dominicensis | 1 |
| 20 | Gambusia | krumholzi | 1 |