Superfamily: POROMYACEA [POROMYOIDEA] W. H. Dall, 1886

(3-2-4-0-2-0-0-0-0-0-0-0-0)
Ref. Abbott, 1974 p 561
Bernard, 1983 p 65
Vaught, 1989 p 141
Vokes, 1980 p 211
Syn. SEPTIBRANCHIA P. Pelseneer, 1888
Ref. Keen, 1971 p 297
Lindner, 1977 p 119