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Gateway to the Paleobiology Database
†order Troosticrinida Bather 1900

Blastoidea

PaleoDB taxon number: 157857

Parent taxon: Blastoidea according to G. D. Webster et al. 2009

Sister taxa: Fissiculata, Granatocrinida, Macurdablastus, Pentremitida, Spiraculata

Subtaxa: Troosticrinidae

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Ecology: stationary intermediate-level epifaunal suspension feeder