†Chitinozoa Eisenack, 1931 - chitinozoans
Count: [†g] †2o;3f;56g;57s
   Order †Prosomatifera Eisenack, 1972
  Count: [†g] †2f;35g;36s
     Family †Lagenochitinidae Eisenack, 1931
    Count: [†g] †18g;18s
       Subfamily †Angochitininae Paris, 1981
      Count: [†g] †4g;4s
         1 Genus †Angochitina Eisenack, 1931
        Count: †1s
         2 Genus †Fungochitina Taugourdeau, 1966
        Count: †1s
         3 Genus †Muscochitina Paris, 1981
        Count: †1s
         4 Genus †Ramochitina Sommer & van Boekel, 1964
        Count: †1s
         4.0 Genus †Gotlandochitina Laufeld, 1974 see Genus Ramochitina Sommer & van Boekel, 1964
        Count: -