Genus Cyclina G. P. Deshayes, 1850

(3-4-4-0-26-7-4-1-0-0-0-0-0)
Ref. Lindner, 1977 p 115
Syn. Eocyclina W. H. Dall, 1908
Ref. Vaught, 1989 p 137
Syn. Cyctina Inaba, 1958
Ref. Vokes, 1980 p 174

tenuis authors [not C. A. Recluz, 1852]
(3-4-4-0-26-7-4-1-0-1-0-0-0)
[=Cyclinella singleyi W. H. Dall, 1902
Ref. Bernard, 1983 p 56
[=Cyclinella subquadrata (S. C. T. Hanley, 1845)]
Ref. Bernard, 1983 p 56