Anchiornithidae

Anchiornithids
Temporal range: Middle JurassicLate Jurassic
Skeletal restoration of Anchiornis huxleyi by Scott Hartman, 2017
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Paraves
Family: Anchiornithidae
Xu et al. 2016 sensu Foth & Rauhut, 2017
Type species
Anchiornis huxleyi
Xu et al., 2009
Genera
Synonyms
  • Tetrapterygidae (Chatterjee, 2015)
  • "Anchiornithosaurs" (Rauhut et al., 2016)
  • Anchiorninae [sic] (Xu et al., 2016 sensu Hu et al., 2018)

Anchiornithidae is a family of small paravian dinosaurs. Anchiornithids have been classified at varying positions in the paravian tree, with some scientists classifying them as a distinct family, a basal subfamily of Troodontidae, members of Archaeopterygidae, or an assemblage of dinosaurs that are an evolutionary grade within Avialae or Paraves.