The complete mitochondrial genome of Aparapotamon similium (Decapoda: Brachyura), an endemic to China

In this study, we first obtained the complete mitochondrial genome of Aparapoamon similium (Decapoda: Brachyura). The complete mitochondrial genome is 19,236 bp in length and includes 37 typical genes (13 protein-coding genes, 22 tRNAs genes, 2 rRNAs genes, and 1 putative control region). The whole mitochondrial genome is characterized by the apparent AT bias (72.82%). BI and ML phylogenetic analysis based on 67 mitochondrial genomes of Brachyura species show a highly similar topology structure with high bootstrap supported. The results reveal the close relationship between A. similium and Potamiscus motuoense. This study would establish a solid data foundation for further diversification studies.