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

quadrata, [1159].

ramosa, [1161].

spinosa, [1160].

trapezoides, [1160].

Beloidea, [28].

Belonaspida, [859].

Belonaspis, [863].

conifera, [864].

datura, [863].

furcata, [863].