Domain Eucaryota
   Subdomain Amoebota Doweld (2001)
     Kingdom Amoebobiota Doweld, 2001
       Subkingdom Coelodendrobiotina Doweld, 2001
         Phylum Coelodendrozoa Doweld, 2001
           Class Coelodendratea Doweld, 2001
             Order Conchariida Doweld, 2001
               Family Conchariidae Haeckel, 1879
                 1 Genus Concharium Haeckel, 1879