Abstract
In this paper, the complete mitochondrial genome of Scapharca kagoshimensis (Bivalvia: Arcidae) was determined. It is 46,713 in length, which contains 12 protein-coding genes (lacking of atp8), 2 ribosomal RNA genes, 42 transfer RNA genes and two ultra-long non-coding regions. The mitogenome of S. kagoshimensis is composed of 28.3% A, 34.5% T, 20.6% G and 16.6% C, showing a slight AT bias of 62.8. In addition, some peculiar patterns, like AT-rich, tandem repeats elements, are found in the largest non-coding region of S. kagoshimensis.
Declaration of interest
This study was supported by research grants from National Natural Science Foundation of China (41276138), and National Marine Public Welfare Research Program (201305005).
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.