Rhizopoda Dujardin, 1835 - rhizopods see Phylum Cercozoa Cavalier-Smith, 1998
   Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
     Subclass Gymnamoebia (Haeckel, 1862) Cavalier-Smith, 1993 see [unranked] Gymnamoebae
       1 Order Euamoebida Lepşi, 1960
       2 Order Leptomyxida Pussard & Pons, 1976
       3 Order Acanthopodida Page, 1976 [monotypic] see Order Centramoebida Rogerson & Patterson, 2002
       4 Family Echinamoebidae Page, 1975, incertae sedis
       5 Genus Flamella Schaeffer, 1926, incertae sedis