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

rhodococcus, [237].

Sethostaurium, [438].

Sethostaurus, [433].

conostaurus, [433].

coronatus, [434].

cruciatus, [434].

gigas, [435].

orthostaurus, [433].

recurvatus, [434].

rhombostaurus, [434].