Pholadomyoida
Bivalvia
Anomalodesmata
Pholadomyoida
Clavagelloidea
Clavagellidae
Pandoroidea
Cleidothaeridae
Lyonsiidae
Myochamidae
Pandoridae
Pholadomyoidea
Pholadomyidae
Poromyoidea
Cuspidariidae
Poromyidae
Verticordiidae
Thracioidea
Laternulidae
Periplomatidae
Thraciidae
Verticordioidea
Euciroidae
Anomalodesmata
Pholadomyoida
Clavagelloidea
Clavagellidae
Pandoroidea
Cleidothaeridae
Lyonsiidae
Myochamidae
Pandoridae
Pholadomyoidea
Pholadomyidae
Poromyoidea
Cuspidariidae
Poromyidae
Verticordiidae
Thracioidea
Laternulidae
Periplomatidae
Thraciidae
Verticordioidea
Euciroidae