And while North American duckbills were being hunted down by hungry T. rex, in Africa, Ajnabia likely had to contend with fearsome Abelisaurs, which were smaller, but similar to T. rex. The study is in the journal Cretaceous Research.

当北美鸭嘴兽被饥饿的霸王龙猎杀时，在非洲，Ajnabia 可能不得不与可怕的阿贝力龙抗争， 它们体型较小，但与霸王龙相似。 该研究发表在白垩纪研究杂志上。