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

stupacea, [87].

Taurospyris, [1058].

bovina, [1058].

cervina, [1058].

Tessarasparium, [835].

Tessaraspida, [830].

Tessaraspidium, [838].

quadratum, [838].

Tessaraspis, [835].

arachnoides, [836].