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Abstract
The taxonomy of genus Anodonta is rather ambiguous, as it has great variation on the shell shape. Anodonta lucida is an endemic species of freshwater mussel in China, characterized by shining epidermis. The complete maternal mitochondrial genome of freshwater mussel A. lucida was first determined (GenBank accession no. KF667529). The genome is 16,285 bp long with an AT content of 64.02%. All the 37 typical animal mitochondrial genes are found, including 13 protein-coding genes, 22 tRNA genes, and 2 rRNA genes. The genome also contains 24 unassigned regions, ranking from 1 to 830 bp in length, the largest of which is the putative control region (CR). The base composition of the genome is A (36.32%), G (13.01%), T (27.70%) and C (22.98%). Gene order is identical to other species of Unionidae except Gonideinae.
Declaration of interest
This work is supported by grants from the National Natural Science Foundation of China (No. 31260515) and Leading talent training plan of the GanPo Outstanding Talents 555 Project (18000041), and the Youth Science Foundation of Jiangxi province education department (GJJ13025). The authors report no conflict of interest. The authors alone are responsible for the content and writing of this article.