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

ramosum, [1148].

tricolpium, [1147].

tripospyris, [1147].

Eusyringium, [1496].

cannostoma, [1499].

conosiphon, [1496].

fistuligerum, [1498].

lagenoides, [1498].

leptosiphon, [1497].

macrosiphon, [1487].