Order Astrorhizida Lankester 1885 (foram)
Full reference: E. R. Lankester. 1885. Protozoa. Encyclopaedia Britannica 19:830-866
Parent taxon: Monothalamea according to J. Pawlowski et al. 2013
Sister taxon: Xenophyophoroidea
Subtaxa: Astrorhizina
Ecology: stationary semi-infaunal omnivore