Main ref. | |||||
Country | Brazil |
||||
Locality/Yr. | São Pedro Stream (Itatinga - SP) Upper Paraná River |
Sex. |
|||
Chromosome number |
Haploid/gametic (n) : 25 |
Ref. |
|||
Diploid/zygotic (2n) : 50 - 50 |
Ref. |
||||
Chromosome Type | Ref. |
||||
Metacentric | 6 |
Subtelocentric |
8 |
MetaSubmetacentric |
|
Submetacentric | 24 |
Telocentric/Acrocentric |
12 |
Subtelo-Acrocentric |
|
Chromosome arm no. | Ref. |
||||
Sex determining mechanism | Ref. |
||||
DNA Content (haploid) | Ref. |
||||
Genetic markers |
No |
Ref. |
|||
Remarks | Ref. |