Family: PSAMMOBIIDAE [Gari clams, Sanguins, Sunset shells] J. Fleming, 1828

(3-4-4-0-24-6-0-0-0-0-0-0-0)
Ref. Abbott & Dance, 1982 p 346
Bernard, 1983 p 47
Vaught, 1989 p xi,132
Vokes, 1980 p 147,247
Syn. ASAPHIDAE (R. Winckworth, 1932);
GARIDAE (F. Stoliczka, 1871);
SANGUINOLARIIDAE U. S. Grant & H. R. Gale, 1931
Ref. Abbott, 1974 p 510
Syn. GARIDAE (F. Stoliczka, 1871)
Ref. Keen, 1971 p 240