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

compactus, [329].

disetanius, [331].

fusiformis, [329].

giganteus, [329].

neptunus, [328].

papillosus, [331].

sethoporus, [330].

variabilis, [330].

Stylectodiscus, [413].

Stylentodiscus, [413].