basis of recordThiele J. (1909). Cocculinoidea und die Gattungen <i>Phenacolepas</i> und <i>Titiscania</i>. <i>Martini & Chemnitz, Systematisches Conchylien-Cabinet. 2nd ed 11A (539)</i>: 1-48, available online athttps://www.biodiversitylibrary.org/page/52488188 page(s): 36, pl. 6 figs 6-7 [details]