†family Tanaocrinidae Moore 1954 (Sea lily)
Crinoidea - Monobathrida - Tanaocrinidae
Parent taxon: Xenocrinoidea according to G. D. Webster 2006
Sister taxa: none
Subtaxa: Canistrocrinus Compsocrinus
Ecology: stationary upper-level epifaunal suspension feeder
Distribution: