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The phylogenetic tree based on analysis of COI gene sequences, constructed using the maximum likelihood method (ML) in PhyML version 3.0, after determining the appropriate nucleotide substitution model selected by Akaike information criterion (AIC) in PAUP version 4.0b10 software, using MODELTEST 3.7. Bootstrap values > 60% are indicated on the nodes. The scale line represents evolutionary changes. High quality figures are available online.
