Asiahesperornithinae
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Taxonavigation
[edit]Familia: †Hesperornithidae
Subfamilia : Asiahesperornithinae
Genera: Asiahesperornis – Parascaniornis
Familia: †Hesperornithidae
Subfamilia : Asiahesperornithinae
Genera: Asiahesperornis – Parascaniornis