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

amphiconus, [372].

amphisiphon, [374].

bicinctum, [374].

mammiferum, [375].

mastophorum, [375].

tubarium, [339].

Cannartiscus, [372].

amphiconiscus, [372].

amphicylindrus, [373].

Cannartus, [358].