Genus Lunarca J. E. Gray, 1842 [1857]

(3-7-3-0-1-1-1-28-0-0-0-0-0)
Ref. Bernard, 1983 p 16
[see also as Subgenus under Genus Anadara]
Ref. Abbott, 1974 p 424
Syn. Argina J. E. Gray, 1842;
Arginarca J. H. McLean, 1951
Ref. Keen, 1971 p 50
Syn. Argina J. E. Gray, 1840, not Hubner, 1816;
Arginarca J. H. McLean, 1951;
Lunaria J. E. Gray, 1847;
Lunularca F. Paetel, 1875;
Mabellarca T. Iredale, 1939
Ref. Vaught, 1989 p 115
Syn. Lunaria J. E. Gray, 1847;
Lunularca F. Paetel, 1875
Ref. Vokes, 1980 p 14

brevifrons (G. B. Sowerby, 1833)
(3-7-3-0-1-1-1-28-0-1-0-0-0)
Syn. Arca (Arca) brevifrons G. B. Sowerby, 1833;
Arca (Argina) melanoderma H. A. Pilsbry & H. N. Lowe, 1932;
Arca (Argina) vespertina O. A. L. Morch, 1861;
Argina brevifrons bucaruana P. G. Sheldon & C. J. Maury in C. J. Maury, 1922
Ref. Bernard, 1983 p 16
Syn. Arca (Arca) melanoderma H. A. Pilsbry & H. N. Lowe, 1932;
Arca (Arca) vespertina O. A. L. Morch, 1861;
Argina bucaruana P. G. Sheldon & C. J. Maury, 1922
Ref. Keen, 1971 p 50 bw