Locality |
Territory |
Chromosome number |
Genetic markers |
Ref. |
|
Haploid/ gametic (n) |
Diploid/ zygotic(2n) |
||||
| Big Black River, Madison County, Missourri | US of America | - |
No |
||
| Current River, Randolph County, Arkansas | US of America | - |
No |
||
| Little Sandy Creek, Natchitoches Parish, Louisiana | US of America | - |
No |
||
| Netches River, Hardin County, Texas | US of America | - |
No |
||
| Texas | US of America | 25 |
50 - 50 |
No |
|
| Unspecified | 25 |
50 - 50 |
No |
||