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

Lithocampium, [1504].

eurythorax, [1474].

Lithocampula, [1502].

Lithocarpium, [1172].

pyriforme, [1172].

Lithochytridium, [1363].

Lithochytrina, [1127].

Lithochytris, [1362].

barbadensis, [1239].

cortina, [1362].