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

Astrocapsa, [799].

coronata, [799].

quadrifida, [799].

stellata, [799].

tritonis, [799].

Astrocapsida, [797].

Astrocyclia, [466].

arachnia, [467].

heterocycla, [468].

rotula, [467].