Table 4. Summary of alternative models used when Bayesian analyses were conducted.

Paired models		Harmonic means		Bayes factors
Model 0	Model 1	Model 0	Model 1	lnBF	2lnBF
GTR+I+G	HKY+I+G	−195500.09	−195549.60	49.51	99.02
GTR+I+G	GTR+I	−195500.09	−199297.96	3797.87	7595.74
GTR+I+G	GTR+G	−195500.09	−198285.54	2785.45	5570.9
GTR+I+G	GTR	−195500.09	−198299.60	2799.51	5599.02
HKY+I+G	HKY+I	−195549.60	−198337.60	2788	5576
HKY+I+G	HKY+G	−195549.60	−195552.34	2.74	5.48
HKY	JC	−198337.81	−200525.49	2187.68	4375.36

Note: Bayes factor comparisons indicated that mixed models significantly outperformed homogeneous models.