†unranked clade Arctometatarsalia Holtz 1994 (coelurosaur)
Full reference: T. R. Holtz. 1994. The phylogenetic position of the Tyrannosauridae: implications for theropod systematics. Journal of Paleontology 68(5):1100-1117
Parent taxon: Maniraptoriformes according to P. Senter 2007
See also Holtz 1994, Holtz 1995, Holtz 1996, Holtz 1998, Holtz 2000, Holtz and Padian 1995, Hutchinson and Padian 1997 and Senter et al. 2004
Sister taxa: Therizinosauria, Tyrannoraptora
Subtaxa: Bullatosauria Ornithomimosauria
Ecology: ground dwelling carnivore