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

elaphococcus, [272].

Spongolarcida, [613].

Spongolarcus, [613].

amphicentria, [614].

dimensivus, [613].

lentellipsis, [613].

triaxonius, [613].

Spongolena, [587].

cypselura, [588].

rhopalura, [587].