Genus Capsa J. B. P. A. de Lamarck, 1799

(3-4-4-0-24-14-2-24-0-0-0-0-0)
Syn. Capsaria C. S. Rafinesque, 1815;
Caspa L. A. G. Bosc, 1802
Ref. Vokes, 1980 p 142
[see as it applies to Subgenus (Tellinella) under Genus Tellina]