Parent taxon: Coelurosauria according to R. Delcourt et al. 2025
Sister taxa: Alvarezsauria, Aratasaurus, Bicentenaria, Brasileosaurus, Bressanichnus, Britoichnium, Calamospondylus, Coelurus, Compsognathidae, Cridotrisauropus, Deferrariischnium, Juravenator, Kainomoyenisauropus, Kol, Lapparentichnus, Lourinhanosaurus, Maniraptora, Maniraptoriformes, Megalosaurus lonzeensis, Megaraptora, Nedcolbertia, Neotripodiscus, Ngexisaurus, Ornithomimipodidae, Plesiothornipus, Qomoqomosauropus, Santanaraptor, Satapliasaurus, Shanbeipus, Sinosauropteryx, Tanycolagreus, Taupezia, Trisauropodiscus, Tyrannosauroidea, Xinjiangovenator, Xiuningpus, Zuolong
Subtaxa: Mirischia
Ecology: ground dwelling carnivore
Distribution: found only at Araripina region (general) (Cretaceous of Brazil)