Phylum Amoebozoa Lühe, 1913 Subphylum Lobosa Carpenter, 1861 see Infraphylum Lobosa Carpenter, 1861 Class Discosea Cavalier-Smith, 2004 Subclass Flabellinia Smirnov et al., 2005 Order Himatismenida Page, 1987 Suborder Parvamoebina Cavalier-Smith & Smirnov, 2011 [monotypic] 1 Family Parvamoebidae Cavalier-Smith & Smirnov, 2011 [monotypic]