[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
     Family Plagiacanthidae Hertwig, 1879
       Genus Antarctissa Petrushevskaya, 1967
         1 †Antarctissa capitata (Popofsky)
         2 †Antarctissa clausa (Popofsky)
         3 †Antarctissa cylindrica Petrushevskaya, 1975
         4 †Antarctissa deflandrei (Petrushevskaya, 1975)
         5 Antarctissa denticulata (Ehrenberg, 1844)
         6 †Antarctissa longa (Popofsky, 1908)
         7 †Antarctissa robusta Petrushevskaya, 1975
         8 Antarctissa strelkovi Petrushevskaya, 1967
         9 †Antarctissa whitei Bjørklund, 1976