†family Rhenocrinidae Jaekel 1918 (Sea lily)
Crinoidea - Poteriocrinina - Rhenocrinidae
Parent taxon: Rhenocrinacea according to G. D. Webster 1990
See also Ubaghs et al. 1978 and Webster and Lane 1987
Sister taxon: Proctothylacocrinidae
Subtaxa: Araeocrinus Maragnicrinus Rhenocrinus
Type: Rhenocrinus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution: