Cercozoa Cavalier-Smith, 1998
   Order Glissomonadida A.T. Howe et al., 2009
     Family Allapsidae A.T. Howe et al., 2009
       1 Genus Allapsaᵀ A.T. Howe et al., 2009
       2 Genus Teretomonas A.T. Howe et al., 2009