Physical Mapping of the 5S and 18S rDNA in Ten Species of Hypostomus Lacépède 1803 (Siluriformes: Loricariidae): Evolutionary Tendencies in the Genus

Figure 4

Data on rDNA sites number plotted against the phylogenetic relationship between species. The cladogram is only representative and is based on the phylogeny proposed by Montoya-Burgos (2003), with addition of species marked with an asterisk. “Clades” refer to the clades proposed by the same author. Hypostomus cochliodon is added considering information from Armbruster [1] and H. faveolus considering information from Martinez [12].