[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838
   Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847
     Family Theoperidae Haeckel, 1881
       Genus †Lychnocanoma Haeckel, 1887
         †Lychnocanoma nipponica (Nakaseko, 1963)
           1 †Lychnocanoma nipponica magnacornuta Sakai, 1980
           2 †Lychnocanoma nipponica nipponica (Nakaseko, 1963)
           3 †Lychnocanoma nipponica sakaii Morley & Nigrini, 1995