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

octonarium, [1014].

Flustrella, [492].

bilobata, [527].

concentrica, [492].

cyclia, [494].

haliomma, [692].

macropora, [493].

micromma, [1761].

spiralis, [496].

Gamospyris, [1042].