Reference: J.K. O'Connor et al., 2010. Journal of Vertebrate Paleontology 30 (2)

Article

O'Connor, J.K., Gao, K.-Q. & Chiappe, L.M. 2010. A new ornithuromorph (Aves: Ornithothoraces) bird from the Jehol Group indicative of higher-level diversity. Journal of Vertebrate Paleontology 30 (2), Mar 2010: 311-321.

New: Original name

†*Hongshanornithidae* (Family) O'Connor, Gao & Chiappe, 2010	Page: 312.
†*Longicrusavis* (Genus) O'Connor, Gao & Chiappe, 2010	Page: 312.
†*Longicrusavis houi* (Species) O'Connor, Gao & Chiappe, 2010	Page: 312.