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

clavatum, [200].

Hexacontida, [191].

Hexacontium, [192].

antarcticum, [197].

asteracanthion, [196].

axophænum, [196].

axotrias, [192].

circumtextum, [193].

clavigerum, [195].

drymodes, [198].