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

cruciata, [1243].

dodecaster, [1248].

enneactis, [1247].

enneastrum, [1246].

eupilium, [1247].

floscula, [1249].

hexagonalis, [1245].

hexalactis, [1245].

leptopilium, [1249].

leptoscenium, [1249].