Back طيور حقيقية Arabic طيور حقيقيه ARZ Euornithes Spanish خوشپرندگان Persian Euornithes French Euornithes Italian 真鳥類 Japanese Euornithes Lithuanian Euornithes Dutch Euornithes NB
| Euornithes | |
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_of_Hongshanornis_longicresta.jpg)
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| Fossil specimen of Hongshanornis longicresta | |
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| Goldcrest (Regulus regulus) | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | Theropoda |
| Clade: | Avialae |
| Clade: | Ornithothoraces |
| Clade: | Euornithes Stejneger, 1884 |
| Subgroups | |
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Euornithes (from Greek ευόρνιθες euórnithes meaning "true birds") is a natural group which includes the most recent common ancestor of all avialans closer to modern birds than to the enantiornithines. This group was defined in the PhyloCode by Juan Benito and colleagues in 2022 as "the largest clade containing Vultur gryphus, but not Enantiornis leali and Cathayornis yandica".[2]
- ^ Min Wang; Xiaoting Zheng; Jingmai K. O’Connor; Graeme T. Lloyd; Xiaoli Wang; Yan Wang; Xiaomei Zhang; Zhonghe Zhou (2015). "The oldest record of Ornithuromorpha from the Early Cretaceous of China". Nature Communications. 6: Article number 6987. doi:10.1038/ncomms7987. PMC 5426517. PMID 25942493.
- ^ Benito, J.; Chen, A.; Wilson, L.E.; Bhullar, B.S.; Burnham, D.; Field, D.J. (2022). "Forty new specimens of Ichthyornis provide unprecedented insight into the postcranial morphology of crownward stem group birds". PeerJ: e13919. doi:10.7717/peerj.13919. PMC 9762251. PMID 36545383.