[Class] Polycystinea Ehrenberg, 1838 - polycystines
see Superclass Polycystinia Ehrenberg, 1838
Order Nassellaria Ehrenberg, 1875
see Class Nassellaria Ehrenberg, 1847
Family Trissocyclidae Haeckel, 1881
see Family Acanthodesmiidae Haeckel, 1862
Genus Corythospyris Haeckel, 1881
1 Corythospyris fiscella Goll, 1978
2 †Corythospyris hispida Goll & Bjørklund, 1989
3 †Corythospyris jubata Goll, 1978
4 †Corythospyris palmipodiscus (Petrushevskaya, 1979)
5 †Corythospyris reuschi Goll & Bjørklund, 1989
6 Corythospyris stapedius (Haeckel, 1887)