Fig. 2.

ML tree for T. stenura on QTP and in its adjacent drainages based on a combination of genes including two mitochondrial genes (COI, Cyt b) and recombination activating protein 1 gene (Rag1-701 bp). Clade credibility values of major lineages are given for nodes with bootstrap support for ML (above branch) and posterior probability for Bayesian inferences (below branch). Major clades referred to in the text are listed to the right. Different colors were assigned for each clade: Clade 1, green; Clade 2, red; Clade 3, black; Clade 4, blue; Outgroups, black.