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

Stylochlamydium, [514].

æquale, [515].

asteriscus, [514].

limbatum, [514].

perispirale, [515].

spongiosum, [516].

venustum, [515].

Stylocoronis, [982].

Stylocromyum, [147].

amphiconus, [147].