Genus Sphaeriastrum J. R. Bourguignat, 1854

(3-4-4-0-9-3-0-101-0-0-0-0-0)
Ref. Vokes, 1980 p 166
[=Sphaerium G. A. Scopoli, 1777]
Ref. Vaught, 1989 p 134