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

Elaphococcus, [227].

cervicornis, [228].

dichotomus, [229].

drymodes, [229].

elaphoceras, [228].

furcatus, [228].

umbellatus, [229].

umbellifer, [228].

Elaphospyris, [1056].

alcicornis, [1057].