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

tetrapodium, [1228].

tribulus, [1226].

trichopus, [1228].

tridentatum, [1199].

tripodium, [1229].

tuberosum, [1227].

turgidum, [1319].

ventricosum, [1226].

Lychnocanoma, [1229].

Lychnodictyum, [1230].