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

Cystophormis, [1165].

aerostatica, [1166].

pila, [1165].

spiralis, [1166].

tabulata, [1166].

Cytophora, [1].

Dendrocircus, [948].

arborescens, [949].

barbadensis, [950].

dodecancistra, [949].