The complete mitochondrial genome of the 'solar-powered' sea slug cf. (Heterobranchia: Panpulmonata: Sacoglossa).

We present the complete mitochondrial genome sequence of cf. (Heterobranchia: Sacoglossa), a so-called 'solar-powered' sea slug with long-term retention of chloroplasts. The mitochondrial genome was 14,177 bp in length containing the standard set of 13 protein-coding genes, 2 rRNAs, and 22 tRNAs.