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

coronatum, [1284].

cylindricum, [1281].

dactylus, [1284].

diadema, [1281].

enneaphyllum, [1281].

gemmula, [1282].

hexagonale, [1282].

irregulare, [1284].

læve, [1280].

lanceolatum, [1280].