[Arthropoda] Siebold, 1848 - arthropods see Phylum Arthropoda Siebold, 1848
Count: -
   Arachnomorpha Heider, 1913
  Count: †2f;25g
     †Trilobitomorpha Størmer, 1944 see Superclass Trilobitomorpha Størmer, 1944
    Count: †2f;15g
       †Trilobita Walch, 1771 - trilobites see Class Trilobita Walch, 1771
      Count: †2g
         Genus †Olenoides Meek, 1877
        Count: -