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

challengeri, [1231].

sethopodium, [1231].

scaphopodium, [1231].

wyvillei, [1231].

Lychnosphæra, [276].

regina, [277].

rhizoplegma, [276].

Mazosphæra, [108].

apicata, [109].

hippotis, [108].