Toltecia coloba (H.A. Pilsbry, 1894)
Paralaoma compar T. Iredale, 1944
Phrixgnathus compressus H.H. Suter, 1909
Phrixgnathus conella (L. Pfeiffer, 1862)
Punctum conicum N.H. Odhner, 1921
Punctum conspectum T.B. Bland, 1865
Taguahelix crispata F.M. Climo & J.F. Goulstone,1993
Punctum degeletense J.T. Kuroda & M. Hukuda,1944
Taguahelix delicatula (A.W.B. Powell, 1955)
Paralaoma depressior H.B. Preston, 1913
Punctum depressum J.T. Kuroda & M. Hukuda,1944
Phrixgnathus douglasi F.M. Climo & J.F. Goulstone,1993
Paralaoma duncombei T. Iredale, 1945
Punctum elachistum H.A. Pilsbry & Y. Hirase,1904
Taguahelix elaiodes (W.H. Webster, 1904)
Laoma elegans H.H. Suter, 1896
Laoma elevata H.H. Suter, 1896
Phrixgnathus erigone (J.E. Gray, 1850)
Westralaoma experta T. Iredale, 1939
Westralaoma expicta T. Iredale, 1939
Phrixgnathus fatuus (L. Pfeiffer, 1857)
Phrixgnathus filicostus H.H. Suter, 1907
Laomopa flavida T. Iredale, 1945
Phrixgnathus flemingi R.K. Dell, 1950
Phrixgnathus flemingi stewartensis R.K. Dell, 1954
Punctum formalis T. Iredale, 1944
Phrixgnathus forsteri (R.K. Dell, 1952)
Taguahelix francesci (W.H. Webster, 1904)
Phrixgnathus fulguratus H.H. Suter, 1909
Paralaoma gelida T. Iredale, 1941
Phrixgnathus glabriusculus (L. Pfeiffer, 1853)
Paralaoma goweri T. Iredale, 1944
Phrixgnathus gracilis (H.H. Suter, 1913)
Paralaoma gracilitesta (W.S.S. Van Benthem-Jutting, 1959)
Phrixgnathus haasti (F.W. Hutton, 1883)