Figure 3

The topology of the rhinopomatid tree reconstructed from the 402 bp sequence of cytochrome b gene. (a) maximum parsimony tree, length = 320 mutations, consistency index excluding uninformative characters = 0.57; retention index = 0.82; rescaled consistency index = 0.50 (b) maximum likelihood tree calculated under GTR+I+G model of sequence evolution, R-matrix = (2209.1157, 5744.5737, 1027.7924, 0.0014, 23577.1543, 1.0000), base frequencies = (0.2945, 0.3553, 0.1347, 0.2154) and gamma shape parameter = 1.6997, logL = -1867.36 (c) Bayesian tree with the same model of sequence evolution as in ML method (d) linearized maximum likelihood tree with the same model of sequence evolution as in ML method and molecular clock enforcement, logL_clock = -1884.45. Numbers at the nodes correspond to 1000 replication bootstrap supports/posterior probabilities.