Calliostomatidae Thiele, 1924
Otukaia blacki (Dell, 1956)
Otukaia chilena (Rehder, 1971)
Otukaia crustulum Vilvens & Sellanes, 2006
Otukaia delli McLean & Andrade, 1982
Otukaia eltanini Dell, 1990
Otukaia kiheiziebisu (Otuka, 1939)
Otukaia rossica (Dall, 1919)
