Hybocrinus tumidus Billings 1857 (Sea lily)

Crinoidea - Hybocrinida - Hybocrinidae

Belongs to Hybocrinus according to R. L. Parsley 1981

Sister taxa: Hybocrinus conicus, Hybocrinus pristinus

Type specimen: GSC 1419b and 1419c (cotypes), a calyx

Ecology: stationary epifaunal suspension feeder


• Ordovician of Canada (5: Ontario, Quebec collections), United States (1: Kentucky)

Total: 6 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

Click image to enlarge. Click to access iDigBio record.