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Gateway to the Paleobiology Database
Trillus Pessagno and Blome 1980 (radiolarian)

Radiolaria - Polycystina - Pantanelliidae

PaleoDB taxon number: 379

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

Sister taxa: Betraccium, Cantalum, Cecrops, Gorgansium, Pachyoncus, Pantanellium, Pseudopantanellium, Zartus

Subtaxa: Trillus elkhornensis

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Ecology: passively mobile planktonic omnivore