Suborder Guillecrinina Mironov and Sorokina (Feather star)
Parent taxon: Comatulida according to H. Hess and C. G. Messing 2011
Sister taxa: Bourgueticrinina, Comatulidae, Comatulidina, Hebeticrinus, Solanocrinus
Subtaxa: Guillecrinidae
Ecology: facultatively mobile intermediate-level epifaunal suspension feeder
Distribution: there are no occurrences of Guillecrinina in the database