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Pteridinium Gurich 1930

Erniettamorpha

PaleoDB taxon number: 4722

Synonym: Onegia Keller et al. 1974 (taxon 305616)

Parent taxon: Erniettamorpha according to J. J. Sepkoski 2002

Sister taxa: Bomakellia, Dickinsonia, Ernietta, Mialsemia, Nasepia, Phyllozoon, Spriggina, Swartpuntia, Vendomia, Windermeria

Subtaxa: Onegia nenoxa, Pteridinium carolinaense, Pteridinium simplex

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Type: Pteridinium simplex

Ecology: stationary intermediate-level epifaunal osmotroph