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

microporum, [1474].

microtheca, [1407].

mongolfieri, [1251].

montiparum, [1493].

multiseriatum, [1505].

nassa, [1293].

nereidum, [1502].

nucula, [1423].

obstipum, [1484].

ocellatum, [1306].