Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Order †Confuciusornithiformes Hou, Zhou, Gu & Zhang, 1995
     Family †Confuciusornithidae Hou, Zhou, Gu & Zhang, 1995
       Genus †Confuciusornis Hou, Zhou, Gu & Zhang, 1995
         1 †Confuciusornis sanctus Hou, Zhou, Gu & Zhang, 1995
         2 †Confuciusornis dui Hou, Martin, Zhou, Feduccia & Zhang, 1999
         3 †Confuciusornis suni see Confuciusornis suniae Hou, 1997