Mopalia porifera H.A. Pilsbry, 1893
Mopalia psaltes (S.S. Berry, 1963)
Mopalia recurvans Barnawell, 1960
Mopalia retifera K.H.J. Thiele, 1909
Tonicella rubra (C. Linnaeus, 1767)
Placiphorella rufa S.S. Berry, 1917
Mopalia schrencki K.H.J. Thiele, 1909
Mopalia seta A.M. Jakovleva, 1952
Plaxiphora simplex P.P. Carpenter in A. Haddon,1886
Mopalia sinuata P.P. Carpenter, 1864
Tonicella sitchensis (A.T. von Middendorff,1847)
Tonicella solidior (P.P. Carpenterin H.A. Pilsbry, 1892)
Amicula solivaga (FOSSIL) Vendrasco & al., 2012 †
Mopalia spectabilis E. Cowan & E. Cowan, 1977
Tonicella squamigera K.H.J. Thiele, 1909
Cryptochiton stelleri (A.T. von Middendorff,1847)
Placiphorella stimpsoni (A.A. Gould, 1859)
Mopalia swanii P.P. Carpenter, 1864
Pterygochiton terguemii (FOSSIL) (Eudes-Deslongchamps,1859 †)
Pterygochiton terquemii (FOSSIL) (Eudes-Deslongchamps,1859 †)
Plaxiphora tricolor K.H.J. Thiele, 1909
Plaxiphora tulearensis (E.H.J. Leloup, 1981)
Katharina tunicata (W. Wood, 1815)
Plaxiphora tutamoensis (FOSSIL) (C.E.R. Bucknill, 1928 †)
Tonicella undocaerulea B.I. Sirenko, 1973
Gallardoia valdiviensis B.I. Sirenko, 2007
Placiphorella velata (W.H. Dall,1879 ex Carpenter MS)
Tonicella venusta K.B. Clark, 1999
Mopalia vespertina (A.A. Gould, 1852)
Mopalia vespertina laevior (H.A. Pilsbry, 1918)
Amicula vestita (W.J. Broderip& G.B. I Sowerby, 1829)