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

Sphærostylida, [133].

Sphærostylus, [138].

clio, [139].

cottus, [140].

diadema, 139,

flexuosus, [138].

hippocampus, [139].

liostylus, [138].

ophidium, [140].

trigla, [140].