Locality |
Country |
Chromosome number |
Genetic markers |
Ref. |
|
Haploid/ gametic (n) |
Diploid/ zygotic(2n) |
||||
| Amazonas River | Brazil | 27 |
54 - 54 |
No |
|
| Negro River | 27 |
54 - 54 |
No |
||
| River Negro | Brazil | 27 |
54 - 54 |
No |
|