Subgenus (Thovana) W. E. Leach in J. E. Gray, 1847

(3-4-3-2-1-1-3-26-5-0-0-0-0)
Ref. Bernard, 1983 p 60
Syn. (Gitocentrum) G. W. Tryon, 1862
Ref. Abbott, 1974 p 544
Syn. (Gitocentrum) G. W. Tryon, 1862;
(Gitoventrum) F. Paetel, 1875
Ref. Vaught, 1989 p 138
[see also as Genus]

campechiensis J. F. Gmelin, 1791 [T]
(3-4-3-2-1-1-3-26-5-1-0-0-0)
Campeche Angel Wing, Campeche Angelwing
Ref. Abbott, 1974 p 544 bw
Abbott & Dance, 1982 p 371 c
Amer. Fish. Soc., 1988 p 47

chiloenis G. I. Molina, 1782
(3-4-3-2-1-1-3-26-5-2-0-0-0)
Syn. Pholas (Dactylina) retifer O. A. L. Morch, 1860;
Pholas (Pholas) campechiensis authors [not J. F. Gmelin, 1791];
Pholas (Pholas) chiloensis parva G. B. Sowerby, 1834 not Pholas (Pholas) parva T. Pennant, 1777];
Pholas (Pholas) dilecta H. A. Pilsbry & H. N. Lowe, 1932;
Pholas (Pholas) laqueata G. B. Sowerby, 1849;
Pholas (Pholas) macrostoma R. A. Philippi, 1858
Ref. Bernard, 1983 p 60
Syn. Pholas (Pholas) dilecta H. A. Pilsbry & H. N. Lowe, 1932;
Pholas (Pholas) laqueata G. B. Sowerby, 1849;
Pholas (Pholas) parva G. B. Sowerby, 1834;
Pholas (Pholas) retifer O. A. L. Morch, 1860
Ref. Abbott, 1974 p 544

cornea G. B. Sowerby, 1834
(3-4-3-2-1-1-3-26-5-3-0-0-0)
Ref. Bernard, 1983 p 60