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

cassis, [1301].

circularis, [1181].

clathrata, [1182].

cullaris, [1290].

curvata, [1183].

distenta, [1181].

granulata, [1182].

hexagona, [1180].

longiseta, [1294].

mitra, [1181].