Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index / Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

by Ernst Haeckel

Pylozonium, [659].

novemcinctum, [659].

octacanthum, [660].

Quadriloncharium, [776].

Quadrilonchida, [766].

Quadrilonchidium, [777].

Quadrilonche, [776].

mesostaura, [777].

platystaura, [777].

telostaura, [777].