†Chitinozoa Eisenack, 1931 - chitinozoans Order †Operculatifera Eisenack, 1931 Family †Desmochitinidae Eisenack, 1931 Subfamily †Margachitininae Paris, 1981 Genus †Linochitina Eisenack, 1968 1 †[Linochitina erratica] (Eisenack, 1931) n ?†Linochitina ceneratiensis Paris, 1976 see Armoricochitina ceneratiensis (Paris, 1976)