Aberratiodontus was a presumed enantiornithinebird which lived in the Early Cretaceous. The single speciesAberratiodontus wui is sometimes considered a distinct order and family from other Euenantiornithes due to its peculiar teeth. Most scientists, due to the uncertainties of enantiornithine phylogeny, consider this premature however and place the present species as a euenantiornithine incertae sedis, or even entirely outside the Enantiornithes.
It is known from a complete skeleton, with some remains of feathers still visible. These have been found in rocks of the Jiufotang Formation of Shangheshou, PRC. A. wui had a well-developed sternum and consequently was likely a good flyer.
External links
Specimen photo. Sternum outlined in white. Retrieved 2007-AUG-22.