Subgenus (Malleus) J. B. P. A. de Lamarck, 1799

(3-7-8-3-5-9-0-27-4-0-0-0-0)

albus J. B. P. A. de Lamarck, 1817 [1819]
(3-7-8-3-5-9-0-27-4-1-0-0-0)
White Hammer Oyster
Ref. Abbott & Dance, 1982 p 302 c
Lindner, 1977 pl 53 c

aquatilis L. A. Reeve, 1858
(3-7-8-3-5-9-0-27-4-2-0-0-0)
[=Malleus (Malvufundus) candeanus (A. Orbigny, 1842)]
Ref. Abbott, 1974 p 441
[=Malleus (Malvufundus) rufipunctatus (L. A. Reeve, 1858)]
Ref. Keen, 1971 p 80

malleus (C. v. Linne, 1758) [T]
(3-7-8-3-5-9-0-27-4-3-0-0-0)
Black Hammer Oyster, Common Hammer Oyster
Ref. Abbott, 1974 p 441
Lindner, 1977 pl 53 c
Syn. Malleus (Malleus) vulgaris J. B. P. A. de Lamarck
Ref. Abbott & Dance, 1982 p 302 c

obvolutus A. G. L. de Folin, 1867
(3-7-8-3-5-9-0-27-4-4-0-0-0)
[=Malleus (Malvufundus) candeanus (A. Orbigny, 1842)]
Ref. Abbott, 1974 p 441
[=Malleus (Malvufundus) rufipunctatus (Reeve, 1858)]
Ref. Keen, 1971 p 80

panamensis O. A. L. Morch, 1861
(3-7-8-3-5-9-0-27-4-5-0-0-0)
[=Malleus (Malvufundus) candeanus (A. Orbigny, 1842)]
Ref. Abbott, 1974 p 441
[=Malleus (Malvufundus) rufipunctatus (L. A. Reeve, 1858)]
Ref. Keen, 1971 p 80

rufipunctatus L. A. Reeve, 1858
(3-7-8-3-5-9-0-27-4-6-0-0-0)
[=Malleus (Malvufundus) candeanus (A. Orbigny, 1842)]
Ref. Abbott, 1974 p 441

vesiculatus L. A. Reeve, 1858
(3-7-8-3-5-9-0-27-4-7-0-0-0)
[=Malleus (Malvufundus) candeanus (A. Orbigny, 1842)]
Ref. Abbott, 1974 p 441
[=Malleus (Malvufundus) rufipunctatus (L. A. Reeve, 1858)]
Ref. Keen, 1971 p 80

vulgaris J. B. P. A. de Lamarck
(3-7-8-3-5-9-0-27-4-8-0-0-0)
[=Malleus (Malleus) malleus (C. v. Linne, 1758)]
Ref. Abbott & Dance, 1982 p 302