Subgenus (Chametrachea) O. A. L. Morch, 1853

(3-4-4-0-25-1-0-28-3-0-0-0-0)
Ref. Lindner, 1977 p 110
Syn. (Cametrachea) Coates, 1925;
(Chamaetrachea) Klein in P. Fischer, 1887;
(Flodacna) T. Iredale, 1937;
(Sepidacna) T. Iredale, 1937;
(Vulgodacna) T. Iredale, 1937
Ref. Vaught, 1989 p 130
[see also as Genus]

maxima (P. F. Roding, 1798)
(3-4-4-0-25-1-0-28-3-1-0-0-0)
Elongate Giant Clam
Ref. Lindner, 1977 pl 59 c
Syn. Tridacna elongata J. B. P. A. de Lamarck
Ref. Abbott & Dance, 1982 p 333 c

squamosa J. B. P. A. de Lamarck, 1819
(3-4-4-0-25-1-0-28-3-2-0-0-0)
Fluted Clam, Fluted Giant Clam, Scaly Clam
Ref. Lindner, 1977 pl 59 c
Syn. Tridacna imbricata P. F. Roding
Ref. Abbott & Dance, 1982 p 333 c