Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Biota "neomura" Domain Eukaryota Chatton, 1925 - eukaryotes "neokaryotes" - mitochondrial eukaryotes "neozoa" "scotokaryotes" Cavalier-Smith, 1999 "podiates" Cavalier-Smith, 2013 Amorphea Adl et al., 2012 Phylum Apusozoa Cavalier-Smith, 1997 1 Class Thecomonadea Cavalier-Smith, 1993 2 Class Breviatea Cavalier-Smith, 2004 [monotypic] - breviates