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

cancellata, [1035].

ovata, [1035].

triangulata, [1035].

Cerasosphæra, [73].

Ceratocyrtis, [1281].

ampliata, [1291].

cucullaris, [1290].

mitra, [1291].

Ceratospyris, [1065].

acuminata, [1080].