Phylum Amoebozoa Lühe, 1913
   Subphylum Lobosa Carpenter, 1861 see Infraphylum Lobosa Carpenter, 1861
     Class Tubulinea Smirnov et al., 2005
       Order Leptomyxida Pussard & Pons, 1976
         Family Flabellulidae Bovee, 1970
           1 Genus Flabellula Schaeffer, 1926
           2 Genus Paraflabellula Page & Willumsen, 1983