Genus Cyrtopleura G. W. Tryon, 1862

(3-4-3-2-1-1-3-8-0-0-0-0-0)
Ref. Abbott, 1974 p 543
Abbott & Dance, 1982 p 372
Bernard, 1983 p 60
Keen, 1971 p 275
Lindner, 1977 p 117
Vaught, 1989 p 138
Vokes, 1980 p 188