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

spinulosa, [1075].

stalactites, [1073].

tetrastoma, [1075].

tridentata, [1072].

triloba, [1074].

triomma, [1074].

tristoma, [1074].

Dictyospyrissa, [1075].

Dictyospyromma, [1076].

Dicyrtida, [1192].