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

allmersii, [1067].

articulata, [1048].

ateuchus, [1051].

borealis, [1075].

calorrhiza, [1069].

carnerii, [1069].

clavata, [1028].

diacantha, [1038].

didiceros, [1030].

dirrhiza, [1039].