Rhynchonellata - Pentamerida - Pentameridae

Alternative spelling: Pararhipidium

Parent taxon: Rhipidium according to A. Williams et al. 2002

See also Sepkoski 2002

Sister taxa: Rhipidium (Ectorhipidium), Rhipidium knappi, Rhipidium tenuistriatum

Subtaxa: Rhipidium (Pararhipidium) filicostatum

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Ecology: stationary epifaunal suspension feeder

Distribution: found only at USNM loc. 12878, Red Amphitheatre, Funeral Mountains (Silurian of California)

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