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

wyvillei, [1707].

Tuscarorida, [1702].

Tuscarusa, [1707].

medusa, [1709].

Urocyrtis, [1762].

amaliæ, [1762].

emmæ, [1762].

stephanii, [1762].

Xanthiosphæra, [119].

capillacea, [119].