†Chitinozoa Eisenack, 1931 - chitinozoans
   Order †Prosomatifera Eisenack, 1972
     Family †Conochitinidae Eisenack, 1931
       Subfamily †Eremochitininae Paris, 1981
         1 Genus †Eremochitina Taugourdeau & de Jekhowsky, 1960
         2 Genus †Siphonochitina Jenkins, 1967