Gomes-dos-Santos, A., E. Froufe, R. Amaro, P. Ondina, S. Breton et al. 2019. The male and female complete mitochondrial genomes of the threatened freshwater pearl mussel Margaritifera margaritifera (Linnaeus, 1758) (Bivalvia: Margaritiferidae). Mitochondrial DNA Part B: Resources 4(1): 1417-1420. Available electronically.