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Tribrachyocrinus corrugatus Ratte 1885 (Sea lily)

Crinoidea - Ampelocrinida - Tribrachyocrinidae

PaleoDB taxon number: 131190

Alternative combination: Tribrachiocrinus corrugatus

Belongs to Tribrachyocrinus according to G. D. Webster and P. A. Jell 1999

Sister taxa: Pentadia, Pentadia reniformis, Pentadia spatangus, Pentadia trigona, Tribrachyocrinus brogerensis, Tribrachyocrinus clarkei, Tribrachyocrinus etheridgei, Tribrachyocrinus granulatus, Tribrachyocrinus pseudoclarkei, Tribrachyocrinus rattei, Tribrachyocrinus singletonensis

Type specimen: Its type locality is Jamberoo, which is in a Wordian coastal sandstone in the Gerringong Formation of Australia

Ecology: stationary upper-level epifaunal suspension feeder