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

cothurnatum, [1353].

eucolpum, [1332].

eurylophus, [1352].

oxylophus, [1353].

scaphopodium, [1353].

thyrsolophus, [1354].

trilobum, [1333].

Dictyoprona, [1250].

Dictyoprora, [1305].

Dictyosoma, [90].