†family Plicatocrinidae Zittel 1879 (Sea lily)
Crinoidea - Cyrtocrinida - Plicatocrinidae
Parent taxon: Plicatocrinoidea according to H. Hess and C. G. Messing 2011
See also Jäger 1995
Sister taxa: Quenstedticrinidae, Tetracrinidae
Subtaxa: Plicatocrinus Sacariacrinus
Type: Plicatocrinus
Ecology: stationary epifaunal suspension feeder
Distribution: