Fifty percent majority-rule consensus phylogram resulting from partitioned Bayesian analysis of 1,971 aligned characters of the mitochondrial cytochrome b (cytb), NADH dehydrogenase subunit 4 (ND4), and flanking tRNA genes of pareid snakes. Trees were rooted with Achalinus rufescens (not shown). Numbers at nodes are Bayesian posterior probabilities. Sample information is provided in Table 1.