539.avipe musm orn 00918 1422648880 jpg
Universidad Nacional Mayor de San Marcos, Museo de Historia Natural. Year: 2017. Contact: lsalinass@unmsm.edu.pe.   cc-by-nc-sa-3.0

Avemetatarsalia includes groups like Scleromochlidae.

EOL has data for 7 attributes, including:

Avemetatarsalia includes 2 children: