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

Spongellipsis, [341].

aplysina, [342].

aspera, [342].

lævis, [342].

setosa, [342].

spinosa, [342].

Spongiomma, [270].

asteroides, [272].

clavatum, [271].

denticulatum, [270].