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

binellipsis, [985].

globus, [986].

lentellipsis, [985].

octahedrus, [986].

octostoma, [986].

Trissocyclida, [982].

Trissocyclus, [986].

sphæridium, [987].

stauroporus, [987].

triaxonius, [987].