Genus Gadila J. E. Gray, 1834

(8-0-2-0-0-2-0-2-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 51
Syn. Gadilopsis W. P. Woodring, 1925;
Helonyx W. Stimpson, 1865;
Loxoporus J. G. Jeffreys, 1883
Ref. Vaught, 1989 p 143

anguidens (J. C. Melvill & R. Standen, 1898)

(8-0-2-0-0-2-0-2-0-1-0-0-0)
Syn. Cadulus (Cadulus) anguidens J. C. Melvill & R. Standen, 1898
Ref. Habe, 1964 p 47

fusiformis (H. A. Pilsbry & B. Sharp, 1898)

(8-0-2-0-0-2-0-2-0-2-0-0-0)
Fusiform Toothshell
Ref. Amer. Fish. Soc., 1988 p 51

hepburni (W. H. Dall, 1897)

(8-0-2-0-0-2-0-2-0-3-0-0-0)
Hepburn Toothshell
Ref. Amer. Fish. Soc., 1988 p 51

mayori (J. Henderson, 1920)

(8-0-2-0-0-2-0-2-0-4-0-0-0)
Mayor Toothshell
Ref. Amer. Fish. Soc., 1988 p 51