†family Abacocrinidae Jaekel 1918 (Sea lily)
Crinoidea - Monobathrida - Abacocrinidae
Parent taxon: Xenocrinacea according to W. I. Ausich and P. Copper 2010
Sister taxa: none
Subtaxa: Abacocrinus
Type: Abacocrinus
Ecology: stationary upper-level epifaunal suspension feeder
Distribution: found only at Chicotte Formation, Anticosti (Silurian of Quebec)