Lottioidea

There are three families within Lottioidea in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005): • Family Lottiidae J. E. Gray, 1840 • Family Acmaeidae E. Forbes, 1850 • Family Lepetidae J. E. Gray, 1850 == 2007 taxonomy ==

Based on molecular research on the Patellogastropoda by Nakano & Ozawa (2007) there were eight families in Lottioidea: • family Acmaeidae Forbes, 1850 • † family Damilinidae Horný, 1961 • family Eoacmaeidae T. Nakano & Ozawa, 2007 • family Erginidae Chernyshev, 2018 • family Lepetidae Gray, 1850 • † family Lepetopsidae McLean, 1990 • family Lottiidae Gray, 1840 • family Neolepetopsidae McLean, 1990 • family Pectinodontidae Pilsbry, 1891 ;Families and subfamilies brought into synonymy: • Bertiniidae Jousseaume, 1883: synonym of Nacellidae Thiele, 1891 • Lottidae [sic] : synonym of Lottiidae Gray, 1840 • Propilidiidae: synonym of Lepetidae Gray, 1850 • Rhodopetalinae Linddberg, 1981: synonym of Acmaeidae Forbes, 1850 (a junior synonym) • Tecturidae Gray, 1847 accepted as Tecturinae Gray, 1847 (original rank) ==2017 taxonomy==

According to the revised taxonomy of Bouchet et al (2017), the Lottioidea contains the following families: • Family Lottiidae J. E. Gray, 1840 • Family Acmaeidae E. Forbes, 1850 • Family Damilinidae Horný, 1961 • Family Lepetidae J. E. Gray, 1850 • Family Lepetopsidae McLean, 1990 • Family Nacellidae Thiele, 1891 • Family Neolepetopsidae McLean, 1990 • Family Pectinodontidae Pilsbry, 1891 == References ==