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

lithomitra, [1187].

obliqua, [1187].

ovulum, [1187].

reticulum, [1186].

sethopora, [1187].

urceolus, [1186].

urna, [1186].

Cyrtocapsa, [1512].

chrysalidium, [1515].

colatractus, [1414].