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