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

willemoesii, [1659].

wyvillei, [1660].

Challengerosium, [1658].

Chiastolida, [736].

Chiastolidina, [738].

Chiastolus, [738].

amphicopium, [738].

Chilomma, [454].

saturnus, [454].

Chitonastrum, [537].