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

lagena, [1448].

ovata, [1448].

pectinata, [1449].

serrata, [1448].

verticillata, [1449].

Stichoperida, [1447].

Stichoperina, [1448].

Stichophæna, [1465].

darwiniana, [1465].

gœtheana, [1466].