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

wolffii, [1429].

wottonis, [1428].

Theocapsetta, [1426].

Theocapsida, [1426].

Theocapsilla, [1427].

Theocapsomma, [1428].

Theocapsura, [1430].

Theoconus, [1399].

ægeus, [1400].

amplus, [1402].