Phylum Apusozoa Cavalier-Smith, 1997 see Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
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   Class Hilomonadea Cavalier-Smith, 2008
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     Order Planomonadida Cavalier-Smith, 2008 - planomonads
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       Genus Planomonas Cavalier-Smith, 2008
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         Planomonas howeae T. Cavalier-Smith et al., 2008
        Count: -