Genus Aulacomya O. A. L. Morch, 1853

(3-7-5-0-1-2-4-2-0-0-0-0-0)
Ref. Abbott & Dance, 1982 p 297
Bernard, 1983 p 17
Lindner, 1977 p 101
Vaught, 1989 p 116
Syn. Aulaecomya E. C. v. Martens, 1873
Ref. Vokes, 1980 p 23

americanus A. Orbigny, 1846
(3-7-5-0-1-2-4-2-0-1-0-0-0)
[=Aulacomya ater Form crenata (J. B. P. A. de Lamarck, 1819)]
Ref. Abbott & Dance, 1982 p 297

ater (G. I. Molina, 1782)
(3-7-5-0-1-2-4-2-0-2-0-0-0)
Black-ribbed Mussel
Syn. Aulacomya magellanicus J. G. Gmelin
Ref. Abbott & Dance, 1982 p 297 c
Syn. Aulacomya ater regia A. W. B. Powell, 1957;
Mytilus (Mytilus) americanus A. Orbigny, 1846;
Mytilus (Mytilus) ater G. I. Molina, 1782;
Mytilus (Mytilus) capensis W. Dunker, 1846;
Mytilus (Mytilus) crenatus J. B. P. A. de Lamarck, 1819;
Mytilus (Mytilus) darwinianus authors, not A. Orbigny, 1846;
Mytilus (Mytilus) decussatus J. B. P. A. de Lamarck, 1819, not G. Montagu, 1808;
Mytilus (Mytilus) magellanicus ex J. H. Chemnitz, ms, J. B. P. A. de Lamarck, 1819;
Mytilus (Mytilus) magellanicus margaritacea B. Gotschlich, 1913;
Mytilus (Mytilus) oblongus S. Clessin in H. C. Kuster & W. Kobelt, 1887;
Mytilus (Mytilus) orbignyanus L. H. Hupe in Gay, 1854
Ref. Bernard, 1983 p 17

Form crenata (J. B. P. A. de Lamarck, 1819)
(3-7-5-0-1-2-4-2-0-2-0-1-0)
Crenate Mussel
Syn. Aulacomya americanus A. Orbigny
Ref. Abbott & Dance, 1982 p 297 c

maoriana (T. Iredale, 1915)
(3-7-5-0-1-2-4-2-0-2-1-0-0)
Maori Mussel
Ref. Abbott & Dance, 1982 p 297 c

regia A. W. B. Powell, 1957
(3-7-5-0-1-2-4-2-0-2-2-0-0)
[=Aulacomya ater (G. I. Molina, 1782)]
Ref. Bernard, 1983 p 17

magellanicus J. F. Gmelin
(3-7-5-0-1-2-4-2-0-3-0-0-0)
[=Aulacomya ater (G. I. Molina, 1782)]
Ref. Abbott & Dance, 1982 p 297

maoriama T. Iredale, 1915
(3-7-5-0-1-2-4-2-0-4-0-0-0)
Ribbed Mussel Ref. Penniket, 1970 p 72 c