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

icosaptera, [781].

lamarckii, [779].

mülleri, [779].

quadrata, [780].

tetragona, [780].

tetraptera, [779].

Lithopteranna, [779].

Lithopterella, [780].

Lithopterida, [776].

Lithopteroma, [780].