[Class] Polycystinea Ehrenberg, 1838 - polycystines see Superclass Polycystinia Ehrenberg, 1838 Order Nassellaria Ehrenberg, 1875 see Class Nassellaria Ehrenberg, 1847 Family Carpocaniidae Haeckel, 1881 Genus Artobotrys Petrushevskaya, 1971 †Artobotrys biaurita (Ehrenberg, 1873)