Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: †Rostroconchia
Ordo: Conocardioida
Superfamiliae: Conocardoidea ...
Genera: Arceodomus - Bigalea - Bransonia - Conocardium - Eopteria - Euchasma - Hippocardia - Mulceodens - Pseudoconocardium - Pseudotechnophorus
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