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Heliodiscus Haeckel 1862 (radiolarian)

Radiolaria - Polycystina - Heliodiscidae

PaleoDB taxon number: 144

Parent taxon: Heliodiscidae according to P. De Wever et al. 2001

Sister taxa: Astrophacus, Excentrococcus, Excentrodiscus, Excentrosphaerella

Subtaxa: none

Ecology: passively mobile planktonic omnivore