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

ovalis, [941].

primordialis, [942].

princeps, [940].

quadratus, [941].

rhombus, [942].

sexangularis, [943].

triglyphus, [943].

Archicorida, [1180].

Archicorys, [1184].

ampulla, [1184].