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

macroceros, [1204].

macroptera, [1204].

mediterranea, [1206].

microptera, [1236].

microstoma, [1205].

mitra, [1204].

pycnoptera, [1205].

spongiosa, [1210].

thoracites, [1206].

ventricosa, [1236].