Chromosome pairs, 1 and 10 of Ancistrus sp “Criminoso steam” after different banding: pair No 1 showing the localization of the pericentromeric 5S rDNA sites (red), positive for C-band and DAPI; pair No 10 showing Ag-NOR sites coincident with 18S rDNA signals (green), positive for C-band and CMA3; pericentromeric 5S rDNA sites (red) were shown in only one of the homologues of the pair 10, whose sequence was coincident with heterochromatic blocks (C-band) and DAPI in this pair.

 
 
  Part of: Prizon AC, Borin-Carvalho LA, Bruschi DP, Ribeiro MO, Barbosa LM, Ferreira GEB, Cius A, Zawadzki CH, Portela-Castro ALB (2016) Cytogenetic data on Ancistrus sp. (Siluriformes, Loricariidae) of the Paraguay River basin (MS) sheds light on intrageneric karyotype diversification. Comparative Cytogenetics 10(4): 625-636. https://doi.org/10.3897/CompCytogen.v10i4.8532