Hypselocrinus Kirk 1940 (Sea lily)

Crinoidea - Dendrocrinida - Scytalocrinidae

Full reference: E. Kirk. 1940. Seven new genera of Carboniferous Crinoidea Inadunata. Journal of the Washington Academy of Science 30:321-334

Parent taxon: Scytalocrinidae according to G. D. Webster et al. 1999

See also Sepkoski 2002

Sister taxa: Anemetocrinus, Atrapocrinus, Bollandocrinus, Corematocrinus, Haeretocrinus, Histocrinus, Hydriocrinus, Julieticrinus, Linobrachiocrinus, Lorocrinus, Morrowcrinus, Omanicrinus, Ophiurocrinus, Pegocrinus, Phacelocrinus, Prininocrinus, Roemerocrinus, Scytalocrinus

Subtaxa: Hypselocrinus arcanus Hypselocrinus boonvillensis Hypselocrinus calyculus Hypselocrinus cavus Hypselocrinus defendus Hypselocrinus douglassi Hypselocrinus hoveyi Hypselocrinus maccabei Hypselocrinus macrodactylus Hypselocrinus neglectus Hypselocrinus pleias Hypselocrinus superus Hypselocrinus tethys

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Type: Poteriocrinus hoveyi

Ecology: stationary intermediate-level epifaunal suspension feeder

Distribution:

• Carboniferous to Permian of United States (2: Utah collections)

• Carboniferous of United States (15: California, Illinois, Indiana, Iowa, Kentucky)

• Devonian of United States (1: Colorado)

Total: 18 collections including 23 occurrences

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