Diplodocus carnegiei卡内基梁龙;北美洲所产的梁龙
T Diplodocus黑色金属
diplodocus carnegii以卡内基梁龙
Diplodocus longus长梁龙
Diplodocus hallorum梁龙的一个种
Diplodocus-like sauropod Amphicoelias多吨重的蜥脚类双腔龙
N(名词) any herbivorous quadrupedal late Jurassic dinosaur of the genus Diplodocus, characterized by a very long neck and tail and a total body length of 27 metres: suborder Sauropoda (sauropods) 梁龙