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

Lithochytrodes, [1362].

Lithocircida, [940].

Lithocircus, [943].

annularis, [943].

annulus, [1761].

crambessa, [944].

decimalis, [944].

furcatus, [945].

haeckelii, [1762].

hexablastus, [944].