Genus Habra J. L. R. Agassiz, 1846

(3-4-4-0-24-10-2-15-0-0-0-0-0)
[=Abra J. B. P. A. de Lamarck, 1818]
[emendation, nomen nullum]
Ref. Vokes, 1980 p 151
[=Abra J. B. P. A. de Lamarck, 1818 [W. E. Leach in J. B. P. A. de Lamarck, 1818]
Ref. Abbott, 1974 p 515
Vaught, 1989 p 132
[see under subfamily: SCROBICULARIINAE]