†Chitinozoa Eisenack, 1931 - chitinozoans Order †Prosomatifera Eisenack, 1972 Family †Lagenochitinidae Eisenack, 1931 Subfamily †Cyathochitininae Paris, 1981 Genus †Cyathochitina Eisenack,1955 †Cyathochitina campanulaeformis (Eisenack, 1931)