†Chitinozoa Eisenack, 1931 - chitinozoans Order †Prosomatifera Eisenack, 1972 Family †Conochitinidae Eisenack, 1931 Subfamily †Conochitininae Eisenack, 1931 1 Genus †Clavachmna Taugourdeau, 1966 2 Genus †Conochitina Eisenack, 1931 3 Genus †Euconochitina Taugourdeau, 1966 4 Genus †Pistillachitina Taugourdeau, 1966 5 Genus †Rhabdochitina Eisenack, 1931