Figure 2. Evolutionary relationships of taxa.

Phylogenetic tree of ( A) BS1 and ( B) BS2. The evolutionary history was inferred using the Neighbor-Joining method ( Saitou & Nei, 1987). This analysis involved 21 nucleotide sequences. Codon positions included were 1st+2nd+3rd+Noncoding. There were a total of 1494 positions in the final dataset. The scale bar on the rooted tree indicates a 0.50 substitution per nucleotide position.