†Chitinozoa Eisenack, 1931 - chitinozoans Order †Operculatifera Eisenack, 1931 Family †Desmochitinidae Eisenack, 1931 Subfamily †Desmochitininae Eisenack, 1931 Genus †Bursachitina Taugourdeau, 1966 †[Bursachitina bursa] (Taugourdeau & de Jekhowsky, 1960)