Characterization of the complete mitochondrial genome of Xanthid crab, Atergatis integerrimus from China (Decapoda: Brachyura) and its phylogenetic analysis.

The complete mitochondrial genome sequence of Atergatis integerrimus from China has been amplified and sequenced in this study. The mitogenome assembly was found to be 15,924 bp in length with base composition of A (32.88%), G (10.58%), C (20.87%), T (35.66%), A + T (68.54%), and G + C (31.46%). It contained 13 protein-coding genes, 22 transfer RNA genes, two ribosomal RNA genes and a control region. The phylogenetic position was constructed and the A. integerrimus was closely clustered with Pseudocarcinus gigas and Leptodius sanguineus. The complete mitochondrial genome sequence would be useful for further understanding the evolution of A. integerrimus.