Phylum Amoebozoa Lühe, 1913 Subphylum Lobosa Carpenter, 1861 see Infraphylum Lobosa Carpenter, 1861 Class Tubulinea Smirnov et al., 2005 Order Echinamoebida Cavalier-Smith, 2011 see [unranked] Echinamoebida Cavalier-Smith, 2004 1 Family Echinamoebidae Page, 1975 [monotypic] 2 Family Vermamoebidae Cavalier-Smith & Smirnov, 2011 [monotypic]