Neognathae


Subphylum : Vertebrata 
Infraphylum : Gnathostomata 
Superclassis : Tetrapoda 
Classis : Aves 
Subclassis : Neornithes 
Superordo : Neognathae 
Pycraft, 1900
   
Palaeontologia
120–0 m.a.Cretaceum > Recens[1]
Subdivisiones: Cladi

Neognathae sunt aves intra subclassem Neornithum classis Avium. Inter neognathas sunt paene omnes aves exstantes, quarum autem taxon sororium, Palaeognathae, ordines Tinaniformium et Palaeognatharum volatu carentium comprehendunt. Sunt paene 10 000 species neognatharum. Prima fossilia ex Cretaceo superiori agnoscuntur, sed horologia moleculares significant neognathas primo dimidio Cretacei Exientis ortas esse, abhinc annorum circa 90 milliones.[2]

  1. Van Tuinen, M. (2009), "Birds (Aves)," in The Timetree of Life, ed. S. B. Hedges et S. Kumar (Oxoniae: Oxford University Press), 409–411.
  2. Claramunt, S.; Cracraft, J. (Dec 2015). "A new time tree reveals Earth history's imprint on the evolution of modern birds". Sci Adv 1 (11): e1501005 

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