S2 Fig -

Gene concordance factors (gCF) and normalized quartet scores (NQS) for the main topology/quartet (A) and the two alternative quartets (B & C) for the inferred sister relationships of trans-Andean Hyphessobrycon. A) trans-Andean Hyphessobrycon sister to a clade comprise of M. gracilima, H. levis, and M. xinguensis (see Fig 2). B) trans-Andean Hyphessobrycon sister to H. diancistrus. C) trans-Andean Hyphessobrycon sister other characins of the sub-family Stethaprioninae. Number of trees decisive for the branch (gN) = 1646, effective number of genes for a branch of interest (EN) = 1220.72. gCF = gene concordance factor, gDF1 = gene discordance factor for NNI-1 branch, gDF2 = gene discordance factor for NNI-2 branch, gene discordance factor due to polyphyly (gDFP) = 65.37. NQS = normalized quartet score. (PDF)