研究显示,像鸟一样的恐龙Oksokoko avarsan利用短臂执行任务,对其功能提出了挑战。 Study shows bird-like dinosaur Oksoko avarsan used its short arms for tasks, challenging views on their functionality.

对于石时期的鸟类类恐龙, 一项研究挑战了他们前肢短短无用的观点. A study on oviraptorosaurs, bird-like dinosaurs from the Cretaceous period, challenges the belief that their short forelimbs were useless. 来自爱丁堡大学的研究人员发现,像奥克索科·阿瓦尔桑这样的恐龙保留了前额功能,表明他们可能利用它们来挖掘食物或筑巢等任务。 Researchers from the University of Edinburgh found that dinosaurs like Oksoko avarsan retained functional forelimbs, suggesting they may have used them for tasks like digging for food or nest building. 这一发现表明,手指和手臂的进化比以前想象的更为复杂和功能化。 This discovery indicates that finger and arm evolution was more complex and functional than previously thought.