Fig. 5. C in Cytogenetic characterization of Hypostomus nigromaculatus (Siluriformes: Loricariidae)

Fig. 5. C-banded metaphases of Hypostomus nigromaculatus stained with Giemsa, CMA 3 and DAPI, respectively. a), b) and c): rio Mogi-Guaçu; d), e) and f): tributaries of the rio Tibagi. The black arrows indicate the NORs, the white arrows indicate heterochromatic blocks and the arrowheads indicate the negative bands.