Class Lobosea (Carpenter, 1861) Cavalier-Smith, 1993 see Subphylum Lobosa Carpenter, 1861
Count: [g] 4o;13f;43g;82s
   Subclass Gymnamoebia (Haeckel, 1862) Cavalier-Smith, 1993 see [unranked] Gymnamoebae
  Count: [g] 4o;12f;40g;81s
     Order Euamoebida Lepşi, 1960
    Count: [g] 6f;30g;71s
       Family Vexilliferidae Page, 1987
      Count: [g] 3g;4s
         Genus Vexillifera Schaeffer, 1926
        Count: 4s
           Vexillifera granatensis Mascaro, Osuna & Mascaro, 1986
          Count: -