Phrixgnathus rakiura solanderi (R.K. Dell, 1954)
Punctum randolphi W.H. Dall, 1895
Paralaoma raoulensis T. Iredale, 1913
Kokopapa rapahoe F.M. Climo & Mahlfeld,2011
Paralaoma raricostata (H.H. Suter, 1890)
Miselaoma reevesbyi B.C. Cotton, 1938
Laomarex regia (N.W. Gardner, 1968)
Paralaoma regia A.W.B. Powell, 1948
Laoma regularis L. Pfeiffer, 1855
Paralaoma retinoides (R. Tate, 1894)
Punctum retipora J.C. Cox, 1867
Punctum riddlei T. Iredale, 1937
Obanella rimutaka R.K. Dell, 1952
Punctum rota H.A. Pilsbry & Y. Hirase,1904
Paralaoma royi T. Iredale, 1944
Phrixgnathus ruforadiatus (N.W. Gardner, 1972)
Phrixgnathus sciadium (L. Pfeiffer, 1857)
Westralaoma scitula T. Iredale, 1939
Paralaoma senex B. Marshall & T.H. Worthy,2017
Paralaoma sericata (H.H. Suter, 1890)
Laomarex sericea A.W.B. Powell, 1948
Paralaoma serratocostata (W.H. Webster, 1906)
Paralaoma servilis (R.J. Shuttleworth, 1852)
Punctum seychellarum J. Gerlach, 1998
Paralaoma sinecosta T. Iredale, 1941
Punctum smithi J.P.E. Morrison, 1935
Phrixgnathus sorenseni (A.W.B. Powell, 1955)
Obanella speclabilis (A.W.B. Powell, 1928)
Obanella spectabilis (A.W.B. Powell, 1928)
Phrixgnathus spiralis (H.H. Suter, 1896)
Taguahelix subantarctica (H.H. Suter, 1909)
Phrixgnathus subariel (A.W.B. Powell, 1948)
Phrixgnathus sublucidus H.H. Suter, 1896
Punctum taiwanicum H.A. Pilsbry & Y. Hirase,1905
Toltecia textilis (H.A. Pilsbry, 1920)