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Phacostaurus Haeckel 1881 (radiolarian)

Radiolaria - Polycystina - Coccodiscidae

PaleoDB taxon number: 84736

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

Sister taxa: Coccocyclia, Coccodiscus, Heliostylus, Lithocyclia, Periphaena, Phacodiscus, Phacostylus, Sethostylus, Trigonactura

Subtaxa: none

Ecology: passively mobile planktonic omnivore