由孵化幼体、一龄 PVL 4587 与成年鼠龙样本建立的数字模型显示估计质心前移，并支持个体发育中的二足到四足姿态变化；该姿态来自多件个体组合的模型，并非保存下来的步态或演化阶段。
claim:event:mussaurus-ontogenetic-stance-model图谱首页 / 参考文献 / Ontogenetic changes in the body plan of the sauropodomorph dinosaur Mussaurus patagonicus reveal shifts of locomotor stance during growth
参考文献 / paperOntogenetic changes in the body plan of the sauropodomorph dinosaur Mussaurus patagonicus reveal shifts of locomotor stance during growth
Otero, A.; Cuff, A.R.; Allen, V.; Sumner-Rooney, L.; Pol, D.; Hutchinson, J.R.
年份2019
来源角色primary-study
DOI / ID10.1038/s41598-019-44037-1
适用范围
taxonomy · 拓扑 · range · 形态 · 生态 · geochronology · methods · event-mechanism
CT, surface scans and photogrammetry feed sensitivity-tested centre-of-mass models assembled from multiple individuals.
主张账本
鼠龙由用于个体发育模型的巴塔哥尼亚幼体、一岁个体和成体标本表示；这些个体不建立完整属级端点或演化阶梯。
claim:taxon:mussaurus