Metaphases of Rhamdia prope quelen (a, b, c, d) and Rhamdiopsis prope microcephala (e, f) subjected to fluorescence in situ hybridization with an 18S rDNA probe (a, c, e) and 5S rDNA (b, d, f). Metaphases c and d belong to the triploid specimen. Bar =10 ┬Ám.

  Part of: Kantek DLZ, Peres WAM, Moreira-Filho O (2015) Cytogenetic study of heptapterids (Teleostei, Siluriformes) with particular respect to the Nemuroglanis subclade. Comparative Cytogenetics 9(1): 17-29.