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

thalassicolla, [898].

Nassellaria, [889].

Nassellida, [896].

Nassoidea, [895].

Nephrodictyum, [1101].

Nephrospyrida, [1099].

Nephrospyris, [1100].

cordata, [1102].

nephridium, [1101].

paradictyum, [1102].