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

emmæ, [1218].

Calocyclas, [1381].

amicæ, [1382].

aspasia, [1385].

barbadensis, [1459].

carcinus, [1375].

casta, [1384].

erinaceus, [1383].

gigas, [1384].

hyalogaster, [1383].