†Vertigocrinus Knapp 1969 (feather star)
Crinoidea - Dendrocrinida - Pirasocrinidae
Parent taxon: Pirasocrinidae according to R. K. Pabian and W. J. Rushlau 2002
Sister taxa: Affinocrinus, Hypermorphocrinus, Lasanocrinus, Metaperimestocrinus, Metutharocrinus, Perimestocrinus, Plaxocrinus, Stenopecrinus, Triceracrinus, Utharocrinus
Subtaxa: Vertigocrinus parilis, Vertigocrinus subtilis
Type: Vertigocrinus subtilis
Ecology: stationary intermediate-level epifaunal suspension feeder