[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
     Family Carpocaniidae Haeckel, 1881
       Genus †Lophocorys Haeckel, 1881
         1 †Lophocorys norvegiensis Bjørklund & Kellogg, 1972