†family Perittocrinidae Abel 1920 (Sea lily)
Crinoidea - Aethocrinida - Perittocrinidae
Parent taxon: Aethocrinida according to W. I. Ausich 1998
See also Ausich 1998 and Ubaghs et al. 1978
Sister taxa: none
Subtaxa: Tetracionocrinus
Type: Perittocrinus
Ecology: stationary upper-level epifaunal suspension feeder
Distribution: there are no occurrences of Perittocrinidae in the database