Fig. 8

Maximum likelihood phylogenetic trees constructed from different datasets. For concatenation tree, markers used for concatenation are shown. Best nucleotide substitution models for ‘Mito’, ‘Nucl’, ‘GSSOD-excluded’, ‘GS-excluded’, ‘SOD2-excluded’, ‘ApMAT’, ‘GS’, and ‘SOD’ phylogenetic trees were determined by MrModelTest, which were ‘GTR + G + I’, ‘HKY + G + I’, ‘HKY + I’, ‘HKY + I’, ‘HKY + G + I’, ‘HKY + I’, ‘HKY’, and ‘HKY + G’ respectively. Numbers at the nodes are bootstrap values based on 1,000 replicates. Green color indicates C. siamense s.l