鲁德萨龙龙(Lurdusaurus)是一种生活在白垩纪晚期的恐龙,属于兽脚亚目下的驰龙科。它最初由古生物学家保罗・塞雷诺 (Paul Sereno) 于 1995 年命名和描述。这种恐龙的化石发现于阿根廷的巴塔哥尼亚地区,距今约 9000 万至 8700 万年前
LurdusaurusDR
鲁德萨龙(学名意为“沉重的蜥蜴”)是一种大型鸟脚类恐龙,生活在白垩纪早期的阿普特阶(1.21亿至1.12亿年前)。其化石在尼日尔被发现。 该属的模式种是鲁德萨龙阿雷纳图斯(Lurdusaurus arenatus),亦被非正式地称为 “重龙”。体长9米(约30英尺),体重6吨。鲁德萨龙是一种行动迟缓的动物,不具备高速奔跑的能力,因此很可能无法快速逃离诸如迅猛龙之类的掠食者
Lurdusaurus (name meaning 'weighty lizard') is a genus of large ornithopod dinosaur which lived in the Aptian stage of the Early Cretaceous (121 to 112 million years ago). Its fossils have been found in Niger. The type species is Lurdusaurus arenatus, also known informally as "Gravisaurus tenerensis". Length 9 m ( 30 ft), weight 6 tons. Lurdusaurus was a slow-moving animal, not built for speed and therefore probably not capable of fast retreats from predators like Suchomimus.