Phylum Euarthropoda Lankester, 1904 see [unranked] Euarthropoda
Count: -
   Order †Bradoriida Raymond, 1935 - bradoriids
  Count: [†*] †13f;112g;73s;2ss [11 Dec 2020]
     Family †Beyrichonidae Ulrich & Bassler, 1931
    Count: [†*] †4g;5s [11 Dec 2020]
       Genus †Parahoulongdonella Shu, 1990
      Count: [†*] †1s
         †Parahoulongdonella bashanensis
        Count: -