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

lagenosum, [527].

malleus, [527].

martellum, [528].

pistillum, [527].

triceros, [529].

trispinosum, [525].

truncatum, [526].

ypsilinum, [528].

Rhopalatractus, [1360].

fenestratus, [1361].