†suborder Holopodina Arendt 1974 (Sea lily)
Parent taxon: Cyrtocrinida according to H. Hess and C. G. Messing 2011
See also Hess 2012, Jäger 1985, Ubaghs et al. 1978 and Žítt 1996
Sister taxa: Aspidocrinus, Cyrtocrinina, Lotocrinus
Subtaxa: Cotyledermatidae Eudesicrinidae Hemibrachiocrinidae Holopodidae Pseudosaccocomidae
Ecology: stationary epifaunal suspension feeder
Distribution:
• Miocene of Poland (1 collection)
• Paleocene of Austria (1)
• Cretaceous to Paleogene of the Netherlands (2)
• Cretaceous of the Czech Republic (5), France (1), the Netherlands (1), Poland (1)
• Jurassic of Bosnia and Herzegovina (1), France (4), Germany (2), Ukraine (1)
Total: 20 collections including 22 occurrences