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

Amphicentria, [614].

salpa, [614].

Amphicraspedum, [523].

maclaganium, [523].

murrayanum, [523].

wyvilleanum, [523].

Amphicyclia, [463].

amphistylia, [464].

chronometra, [463].

pachydiscus, [464].