The AT content percentage of 0-fold degenerate sites, 2-fold degenerate sites and 4-fold degenerate sites in each protein-coding gene of mitochondrial genomes of 10 tephritid species, <i>B. oleae</i>, <i>B. tryoni</i>, <i>B. philippinensis</i>, <i>B. carambolae</i>, <i>B. papaya</i>, <i>B. dorsalis</i>, <i>C. capitata</i>, <i>B. minax</i>, <i>B. correcta</i> and <i>B. curcubitae</i>.

<p>The black line with short line on the top of each bar represents the standard deviation value (SD).