†family Hybocystitidae Jaekel 1918 (Sea lily)

Crinoidea - Hybocrinida - Hybocystitidae

Parent taxon: Hybocrinida according to W. I. Ausich 1998

See also Ubaghs et al. 1978

Sister taxa: Baerocrinidae, Cornucrinidae, Cyathocrinoidea, Hybocrinidae, Hybocrinina

Subtaxa: Hybocystites

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Type: Hybocystites

Ecology: stationary epifaunal suspension feeder

Distribution:

• Ordovician of Canada (5: Ontario collections), United States (5: Kentucky)

Total: 10 collections each including a single occurrence

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