Crinoidea - Cladida - Paradelocrinidae

Full reference: G. D. Webster and N. G. Lane. 1967. Additional Permian crinoids from southern Nevada. University of Kansas Paleontological Contributions, Paper 27:1-32

Belongs to Endelocrinus according to G. D. Webster and N. G. Lane 1967

Sister taxa: Endelocrinus matheri, Endelocrinus rotundus

Type specimen: UCLA 45853, a calyx

Ecology: stationary intermediate-level epifaunal suspension feeder