Genus Gregariella T. A. Monterosato, 1883

(3-7-5-0-1-2-1-10-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 23
Bernard, 1983 p 20
Keen, 1971 p 65
Lindner, 1977 p 101
Vokes, 1980 p 24
Syn. Botulina W. H. Dall, 1889;
Tibialectus T. Iredale, 1939;
Trichomusculus T. Iredale, 1924
Ref. Abbott, 1974 p 431
Syn. Botulina W. H. Dall, 1889;
Tibialectus T. Iredale, 1939
Ref. Vaught, 1989 p 116

chenuana (A. Orbigny, 1846)
(3-7-5-0-1-2-1-10-0-1-0-0-0)
Syn. Modiolaria denticulata W. H. Dall, 1871;
Mytilus (Mytilus) chenuana A. Orbigny, 1846;
Mytilus (Mytilus) fontaineanus A. Orbigny, 1846
Ref. Bernard, 1983 p 20

chenui (C. A. Recluz, 1842)
(3-7-5-0-1-2-1-10-0-2-0-0-0)
Chenu Mussel
Ref. Amer. Fish. Soc., 1988 p 23
[=Gragariella coralliophaga (J. F. Gmelin, 1791)]
Ref. Abbott, 1974 p 431
Syn. Modiola opifex authors, not T. Say, 1825;
Mytilus (Mytilus) chenui C. A. Recluz, 1842
Ref. Bernard, 1983 p 20
Syn. Modiola opifex authors, not T. Say, 1825
Ref. Keen, 1971 p 65 bw

coarctata P. P. Carpenter, 1856 [1857]
(3-7-5-0-1-2-1-10-0-3-0-0-0)
Ref. Keen, 1971 p 67 bw d
[=Gregariella coralliophaga (J. F. Gmelin, 1791)]
Ref. Abbott, 1974 p 431

coralliophaga [coralliophagus] (J. F. Gmelin, 1791)
(3-7-5-0-1-2-1-10-0-4-0-0-0)
Common Gregariella, Coral-eating Mussel
Syn. Gregariella chenui C. A. Recluz, 1842;
Gregariella coarctata P. P. Carpenter, 1856;
Gregariella denticulata W. H. Dall, 1871;
Gregariella opifex (T. Say, 1825);
Gregariella sulcatus J. A. Risso, 1826
Ref. Abbott, 1974 p 431 bw
Syn. Crenella (Crenella) coarctata ex W. Dunker, ms, P. P. Carpenter, 1857;
Mytilus (Mytilus) coralliophagus J. F. Gmelin, 1791
Ref. Bernard, 1983 p 20

denticulata W. H. Dall, 1871
(3-7-5-0-1-2-1-10-0-5-0-0-0)
Ref. Keen, 1971 p 67 bw
[=Gregariella coralliophaga (J. F. Gmelin, 1791)]
Ref. Abbott, 1974 p 431

opifex (T. Say, 1825) [T]
(3-7-5-0-1-2-1-10-0-6-0-0-0)
[=Gregariella coralliophaga (J. F. Gmelin, 1791)]
Ref. Abbott, 1974 p 431

sulcatus J. A. Risso, 1826
(3-7-5-0-1-2-1-10-0-7-0-0-0)
[=Gregariella coralliophaga (J. F. Gmelin, 1791)]
Ref. Abbott, 1974 p 431