Order Murrayonida Vacelet 1981 (calcareous sponge)
Parent taxon: Calcinea according to J. Vacelet 2015
See also Bambach et al. 2007
Sister taxa: Clathrinida, Leucettida
Subtaxa: Murrayonidae Paramurrayonidae
Ecology: stationary epifaunal suspension feeder
Distribution: there are no occurrences of Murrayonida in the database