Anidolyta duebenii (S.L. Lovén, 1846) Ireland, Rockall trough6 mm
Anidolyta spongotheras (H.W. Bertsch, 1980) West America
Roya alfredensis W.H. Turton, 1932 South Africa
Roya eximia (G. Nevill, 1869) Philippines, Olango Island12,8 mm
Roya nutata (C. Hedley, 1908) Australia
Tylodina americana W.H. Dall, 1890 America
Tylodina corticalis (R. Tate, 1889) South Australia50 mm
Tylodina fungina W.M. Gabb, 1865 California, Laguna beach
Tylodina perversa (J.F. Gmelin, 1791) Canary Islands