Publication Hoeh et al. (2002): cladograms

Hoeh, W.R., A.E. Bogan, K.S. Cummings & S.I. Guttman. 2002. Evolutionary relationships among the higher taxa of freshwater mussels (Bivalvia: Unionoida): inferences on phylogeny and character evolution from analyses of DNA sequence data. Malacological Review 31/32(2): 123-141. https://www.researchgate.net/profile/Kevin_Cummings2/publication/285380316_Evolutionary_relationships_among_the_higher_taxa_of_freshwater_mussels_Bivalvia_Unionoida_inferences_on_phylogeny_and_character_evolution_from_analyses_of_DNA_sequence_data/links/57681ee408ae7f0756a221ca.pdf.