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El descubrimiento de Citipati osmolskae ha sido fundamental para entender mejor la evolución de las aves y su comportamiento reproductivo

lo que sugiere una amplia distribución geográfica durante su época

mientras que "novasi" honra al paleontólogo argentino Fernando Novas

It is thought that they hunted large game such as bison

Sphenacodon ferox Scale:1:35 Scale 1:5 CompleteSphenacodon ferox : A primitive predator on the path of mammals During the Early Permian, some 300 million years ago, terrestrial ecosystems were dominated by a diverse and constantly evolving fauna. Among the most prominent predators of that time was Sphenacodon ferox , a carnivorous synapsid that inhabited the regions that now constitute the southwestern United States. This animal, although extinct for hundreds of millions of years, represents a key