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

Cromyostylida, [146].

Cromyostylus, [147].

gladius, [147].

Crucidiscus, [415].

cruciatus, [416].

cuspidatus, [416].

echinatus, [416].

endostaurus, [416].

Cryptocapsa, [1312].

bacca, [1313].