The F type mitochondrial genome of the scorched mussel: Brachidontes exustus, (Mytiloida, Mytilidae).

The nominal species Brachidontes exustus (Linnaeus, 1758) is a cryptic complex. Long polymerase chain reactions and direct sequencing by primer walking was used to determine the complete F type mitochondrial genome of the Gulf of Mexico clade. The genome is 16,600 bp long and contains a single large unassigned presumptive control region, 13 protein-coding genes, 23 tRNA genes, and 2 rRNA genes, all coded for on the heavy chain.