This taxon is considered nomen dubium
of the valid taxon Avialae
according to the Paleobiology Database.
See the page for Avialae →
Bibliography
Original description
J. L. Sanz, L. M. Chiappe, and B. P. Pérez-Moreno, J. J. Moratalla, F. Hernández-Carrasquilla, A. D. Buscalioni, F. Ortega, F. J. Poyato-Ariza, D. Rasskin-Gutman, X. Martínez-Delciòs. 1997. A nestling bird from the Lower Cretaceous of Spain: implications for avian skull and neck evolution. 276:1543-1546
DOI ↗