Hemiplacophora semilunifera
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*semilunifera Cookson and Eisenack, 1965a, p.126, pl.14, figs.4-9,16. Holotype: Cookson and Eisenack, 1965a, pl.14, figs.4-5; Fauconnier and Masure, 2004, pl.29, figs.6-9. Age: Late Eocene.