Subgenus (Macrocallista) C. E. Meek, 1876

(3-4-4-0-26-7-11-61-2-0-0-0-0)

biradiata J. E. Gray, 1838
(3-4-4-0-26-7-11-61-2-1-0-0-0)
[=Macrocallista (Megapitaria) squalida (G. B. Sowerby, 1835)]
Ref. Abbott, 1974 p 532

chionacea K. T. Menke, 1847
(3-4-4-0-26-7-11-61-2-2-0-0-0)
[=Macrocallista (Megapitaria) squalida (G. B. Sowerby, 1835)]
Ref. Abbott, 1974 p 532

nimbosa (J. Lightfoot, 1786) [T]
(3-4-4-0-26-7-11-61-2-3-0-0-0)
Sunray Venus
Ref. Abbott, 1974 p 532 c
Abbott & Dance, 1982 p 359 c
Amer. Fish. Soc., 1988 p 44