Genus Megapitaria U. S. Grant & H. R. Gale, 1931

(3-4-4-0-26-7-11-63-0-0-0-0-0)
Ref. Abbott & Dance, 1982 p 359
Bernard, 1983 p 54
Keen, 1971 p 176
Vaught, 1989 p 136
Vokes, 1980 p 171
[see also as Subgenus under Genus Macrocallista]
Ref. Abbott, 1974 p 532

aurantiaca (G. B. Sowerby, 1831)
(3-4-4-0-26-7-11-63-0-1-0-0-0)
Golden Callista
Syn. Cytherea (Cytherea) aurantia G. B. Sowerby, 1831
Ref. Abbott & Dance, 1982 p 359 c
Syn. Cytherea (Cytherea) aurantiaca G. B. Sowerby, 1831
Ref. Bernard, 1983 p 54
Syn. Cytherea (Cytherea) aurantia "Hanley" G. B. Sowerby, 1851
Ref. Keen, 1971 p 176 bw

squalida (G. B. Sowerby, 1835)
(3-4-4-0-26-7-11-63-0-2-0-0-0)
Squalid Callista
Ref. Abbott & Dance, 1982 p 359 c
Syn. Cytherea (Cytherea) squalida G. B. Sowerby, 1835
Ref. Bernard, 1983 p 54
Syn. Chione biradiata J. E. Gray, 1838;
Cytherea (Cytherea) chionaea K. T. Menke, 1847
Ref. Keen, 1971 p 176 bw c