Genus Nucinella S. V. Wood, 1851 [f]

(3-7-3-0-4-3-0-8-0-0-0-0-0)
Ref. Lindner, 1977 p 100
Vokes, 1980 p 22
Syn. Cyrillona T. Iredale, 1929;
Neopleurodon L. G. Hertlein & A. M. Strong, 1940;
Nuculina A. Orbigny, 1844;
Pleurodon W. Wood, 1840, not Harlan, 1831
Ref. Abbott, 1974 p 427