Karyotypes found for the populations of Cunha/SP (A) and Itaocara/RJ (B). In the boxes are the phenotypes for C banding, Ag-NORs and FISH with 5S and 18S rDNA probes.

 
 
  Part of: Brandão KO, Rocha-Reis DA, Garcia C, Pazza R, Almeida-Toledo LF, Kavalco KF (2018) Studies in two allopatric populations of Hypostomus affinis (Steindachner, 1877): the role of mapping the ribosomal genes to understand the chromosome evolution of the group. Comparative Cytogenetics 12(1): 1-12. https://doi.org/10.3897/CompCytogen.v12i1.22052