Domain Eucaryota
   Subdomain Amoebota Doweld (2001)
     Kingdom Amoebobiota Doweld, 2001
       Subkingdom Coelodendrobiotina Doweld, 2001
         Phylum Psamminozoa Doweld, 2001 [monotypic]
           Class Psamminatea Doweld, 2001