Plazzi, F. & M. Passamonti. 2010. Towards a molecular phylogeny of Mollusks: bivalves’ early evolution as revealed by mitochondrial genes. Molecular Phylogenetics and Evolution 57: 641-657. https://doi.org/10.1016/j.ympev.2010.08.032.
(click the figure number to see the cladogram)