Genus Clanculus P. D. Montfort, 1810
(5-4-1-3-2-11-12-5-0-0-0-0-0) Ref. Abbott & Dance, 1982 p 41 Lindner, 1977 p 37 Syn. Fragella W. Swainson, 1840; Otavia J. A. Risso, 1826 Ref. Vaught, 1989 p 10