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

novena, [1455].

pyramidalis, [1454].

radiata, [1456].

Stichophormiscus, [1455].

Stichophormium, [1454].

Stichopilida, [1436].

Stichopilidium, [1438].

Stichopilium, [1436].

bicorne, [1437].

campanulatum, [1438].