BI composite topology of 4 different partitioned analyses. BI composite topology of a data set a priori excluding 3 taxa (NHRS vouchers DB2, DO5 and FT4), partitioned in 4 different ways - gene and codon position partitioned and with or without the COI sequences. Values above branches correspond to clade frequency values (posterior probabilities, PP) in the composite tree posterior sample, and below branches to MP jackknife support indices. Branch lengths follow the BI analyses. Branch thickness corresponds to support, in four classes, thickest (PP = 1 and jackknife>95%), next thickest (PP>0.98 and jackknife>85%), next thinnest (PP>0.50 and jackknife>50%) and thinnest (only BI support). Colours of taxon names follow Figure 3.